74881170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 246564864

約数和(自身を除く): 171683694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 63, 65, 70, 78, 82, 90, 91, 105, 117, 123, 126, 130, 182, 195, 205, 210, 223, 234, 246, 273, 287, 315, 369, 390, 410, 446, 455, 533, 546, 574, 585, 615, 630, 669, 738, 819, 861, 910, 1066, 1115, 1170, 1230, 1338, 1365, 1435, 1561, 1599, 1638, 1722, 1845, 2007, 2230, 2583, 2665, 2730, 2870, 2899, 3122, 3198, 3345, 3690, 3731, 4014, 4095, 4305, 4683, 4797, 5166, 5330, 5798, 6690, 7462, 7805, 7995, 8190, 8610, 8697, 9143, 9366, 9594, 10035, 11193, 12915, 14049, 14495, 15610, 15990, 17394, 18286, 18655, 20070, 20293, 22386, 23415, 23985, 25830, 26091, 27429, 28098, 28990, 33579, 37310, 40586, 43485, 45715, 46830, 47970, 52182, 54858, 55965, 60879, 64001, 67158, 70245, 82287, 86970, 91430, 101465, 111930, 118859, 121758, 128002, 130455, 137145, 140490, 164574, 167895, 182637, 192003, 202930, 237718, 260910, 274290, 304395, 320005, 335790, 356577, 365274, 384006, 411435, 576009, 594295, 608790, 640010, 713154, 822870, 832013, 913185, 960015, 1069731, 1152018, 1188590, 1664026, 1782885, 1826370, 1920030, 2139462, 2496039, 2880045, 3565770, 4160065, 4992078, 5348655, 5760090, 7488117, 8320130, 10697310, 12480195, 14976234, 24960390, 37440585, 74881170]

約数ペア:

[(1, 74881170), (2, 37440585), (3, 24960390), (5, 14976234), (6, 12480195), (7, 10697310), (9, 8320130), (10, 7488117), (13, 5760090), (14, 5348655), (15, 4992078), (18, 4160065), (21, 3565770), (26, 2880045), (30, 2496039), (35, 2139462), (39, 1920030), (41, 1826370), (42, 1782885), (45, 1664026), (63, 1188590), (65, 1152018), (70, 1069731), (78, 960015), (82, 913185), (90, 832013), (91, 822870), (105, 713154), (117, 640010), (123, 608790), (126, 594295), (130, 576009), (182, 411435), (195, 384006), (205, 365274), (210, 356577), (223, 335790), (234, 320005), (246, 304395), (273, 274290), (287, 260910), (315, 237718), (369, 202930), (390, 192003), (410, 182637), (446, 167895), (455, 164574), (533, 140490), (546, 137145), (574, 130455), (585, 128002), (615, 121758), (630, 118859), (669, 111930), (738, 101465), (819, 91430), (861, 86970), (910, 82287), (1066, 70245), (1115, 67158), (1170, 64001), (1230, 60879), (1338, 55965), (1365, 54858), (1435, 52182), (1561, 47970), (1599, 46830), (1638, 45715), (1722, 43485), (1845, 40586), (2007, 37310), (2230, 33579), (2583, 28990), (2665, 28098), (2730, 27429), (2870, 26091), (2899, 25830), (3122, 23985), (3198, 23415), (3345, 22386), (3690, 20293), (3731, 20070), (4014, 18655), (4095, 18286), (4305, 17394), (4683, 15990), (4797, 15610), (5166, 14495), (5330, 14049), (5798, 12915), (6690, 11193), (7462, 10035), (7805, 9594), (7995, 9366), (8190, 9143), (8610, 8697)]