5427807420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{6301}}^1$

素因数の和:6620

約数の個数: 144

約数和(自身を含む): 17742297888

約数和(自身を除く): 12314490468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 293, 294, 420, 490, 586, 588, 735, 879, 980, 1172, 1465, 1470, 1758, 2051, 2930, 2940, 3516, 4102, 4395, 5860, 6153, 6301, 8204, 8790, 10255, 12306, 12602, 14357, 17580, 18903, 20510, 24612, 25204, 28714, 30765, 31505, 37806, 41020, 43071, 44107, 57428, 61530, 63010, 71785, 75612, 86142, 88214, 94515, 123060, 126020, 132321, 143570, 172284, 176428, 189030, 215355, 220535, 264642, 287140, 308749, 378060, 430710, 441070, 529284, 617498, 661605, 861420, 882140, 926247, 1234996, 1323210, 1543745, 1846193, 1852494, 2646420, 3087490, 3692386, 3704988, 4631235, 5538579, 6174980, 7384772, 9230965, 9262470, 11077158, 12923351, 18461930, 18524940, 22154316, 25846702, 27692895, 36923860, 38770053, 51693404, 55385790, 64616755, 77540106, 90463457, 110771580, 129233510, 155080212, 180926914, 193850265, 258467020, 271390371, 361853828, 387700530, 452317285, 542780742, 775401060, 904634570, 1085561484, 1356951855, 1809269140, 2713903710, 5427807420]

約数ペア:

[(1, 5427807420), (2, 2713903710), (3, 1809269140), (4, 1356951855), (5, 1085561484), (6, 904634570), (7, 775401060), (10, 542780742), (12, 452317285), (14, 387700530), (15, 361853828), (20, 271390371), (21, 258467020), (28, 193850265), (30, 180926914), (35, 155080212), (42, 129233510), (49, 110771580), (60, 90463457), (70, 77540106), (84, 64616755), (98, 55385790), (105, 51693404), (140, 38770053), (147, 36923860), (196, 27692895), (210, 25846702), (245, 22154316), (293, 18524940), (294, 18461930), (420, 12923351), (490, 11077158), (586, 9262470), (588, 9230965), (735, 7384772), (879, 6174980), (980, 5538579), (1172, 4631235), (1465, 3704988), (1470, 3692386), (1758, 3087490), (2051, 2646420), (2930, 1852494), (2940, 1846193), (3516, 1543745), (4102, 1323210), (4395, 1234996), (5860, 926247), (6153, 882140), (6301, 861420), (8204, 661605), (8790, 617498), (10255, 529284), (12306, 441070), (12602, 430710), (14357, 378060), (17580, 308749), (18903, 287140), (20510, 264642), (24612, 220535), (25204, 215355), (28714, 189030), (30765, 176428), (31505, 172284), (37806, 143570), (41020, 132321), (43071, 126020), (44107, 123060), (57428, 94515), (61530, 88214), (63010, 86142), (71785, 75612)]