73974810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 225872640

約数和(自身を除く): 151897830

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 79, 91, 98, 105, 130, 147, 158, 182, 195, 210, 237, 245, 273, 294, 343, 390, 395, 455, 474, 490, 546, 553, 637, 686, 735, 790, 910, 1027, 1029, 1106, 1185, 1274, 1365, 1470, 1659, 1715, 1911, 2054, 2058, 2370, 2401, 2730, 2765, 3081, 3185, 3318, 3430, 3822, 3871, 4459, 4802, 5135, 5145, 5530, 6162, 6370, 7189, 7203, 7742, 8295, 8918, 9555, 10270, 10290, 11613, 12005, 13377, 14378, 14406, 15405, 16590, 19110, 19355, 21567, 22295, 23226, 24010, 26754, 27097, 30810, 31213, 35945, 36015, 38710, 43134, 44590, 50323, 54194, 58065, 62426, 66885, 71890, 72030, 81291, 93639, 100646, 107835, 116130, 133770, 135485, 150969, 156065, 162582, 187278, 189679, 215670, 251615, 270970, 301938, 312130, 352261, 379358, 406455, 468195, 503230, 569037, 704522, 754845, 812910, 936390, 948395, 1056783, 1138074, 1509690, 1761305, 1896790, 2113566, 2465827, 2845185, 3522610, 4931654, 5283915, 5690370, 7397481, 10567830, 12329135, 14794962, 24658270, 36987405, 73974810]

約数ペア:

[(1, 73974810), (2, 36987405), (3, 24658270), (5, 14794962), (6, 12329135), (7, 10567830), (10, 7397481), (13, 5690370), (14, 5283915), (15, 4931654), (21, 3522610), (26, 2845185), (30, 2465827), (35, 2113566), (39, 1896790), (42, 1761305), (49, 1509690), (65, 1138074), (70, 1056783), (78, 948395), (79, 936390), (91, 812910), (98, 754845), (105, 704522), (130, 569037), (147, 503230), (158, 468195), (182, 406455), (195, 379358), (210, 352261), (237, 312130), (245, 301938), (273, 270970), (294, 251615), (343, 215670), (390, 189679), (395, 187278), (455, 162582), (474, 156065), (490, 150969), (546, 135485), (553, 133770), (637, 116130), (686, 107835), (735, 100646), (790, 93639), (910, 81291), (1027, 72030), (1029, 71890), (1106, 66885), (1185, 62426), (1274, 58065), (1365, 54194), (1470, 50323), (1659, 44590), (1715, 43134), (1911, 38710), (2054, 36015), (2058, 35945), (2370, 31213), (2401, 30810), (2730, 27097), (2765, 26754), (3081, 24010), (3185, 23226), (3318, 22295), (3430, 21567), (3822, 19355), (3871, 19110), (4459, 16590), (4802, 15405), (5135, 14406), (5145, 14378), (5530, 13377), (6162, 12005), (6370, 11613), (7189, 10290), (7203, 10270), (7742, 9555), (8295, 8918)]