293702370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1500

約数の個数: 128

約数和(自身を含む): 830269440

約数和(自身を除く): 536567070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1429, 1581, 2015, 2210, 2418, 2635, 2858, 3162, 3315, 4030, 4287, 5270, 6045, 6630, 6851, 7145, 7905, 8574, 12090, 13702, 14290, 15810, 18577, 20553, 21435, 24293, 34255, 37154, 41106, 42870, 44299, 48586, 55731, 68510, 72879, 88598, 92885, 102765, 111462, 121465, 132897, 145758, 185770, 205530, 221495, 242930, 265794, 278655, 315809, 364395, 442990, 557310, 575887, 631618, 664485, 728790, 753083, 947427, 1151774, 1328970, 1506166, 1579045, 1727661, 1894854, 2259249, 2879435, 3158090, 3455322, 3765415, 4518498, 4737135, 5758870, 7530830, 8638305, 9474270, 9790079, 11296245, 17276610, 19580158, 22592490, 29370237, 48950395, 58740474, 97900790, 146851185, 293702370]

約数ペア:

[(1, 293702370), (2, 146851185), (3, 97900790), (5, 58740474), (6, 48950395), (10, 29370237), (13, 22592490), (15, 19580158), (17, 17276610), (26, 11296245), (30, 9790079), (31, 9474270), (34, 8638305), (39, 7530830), (51, 5758870), (62, 4737135), (65, 4518498), (78, 3765415), (85, 3455322), (93, 3158090), (102, 2879435), (130, 2259249), (155, 1894854), (170, 1727661), (186, 1579045), (195, 1506166), (221, 1328970), (255, 1151774), (310, 947427), (390, 753083), (403, 728790), (442, 664485), (465, 631618), (510, 575887), (527, 557310), (663, 442990), (806, 364395), (930, 315809), (1054, 278655), (1105, 265794), (1209, 242930), (1326, 221495), (1429, 205530), (1581, 185770), (2015, 145758), (2210, 132897), (2418, 121465), (2635, 111462), (2858, 102765), (3162, 92885), (3315, 88598), (4030, 72879), (4287, 68510), (5270, 55731), (6045, 48586), (6630, 44299), (6851, 42870), (7145, 41106), (7905, 37154), (8574, 34255), (12090, 24293), (13702, 21435), (14290, 20553), (15810, 18577)]