2457478940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3467}}^1$

素因数の和:3627

約数の個数: 96

約数和(自身を含む): 6068611584

約数和(自身を除く): 3611132644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 83, 122, 140, 166, 244, 305, 332, 415, 427, 581, 610, 830, 854, 1162, 1220, 1660, 1708, 2135, 2324, 2905, 3467, 4270, 5063, 5810, 6934, 8540, 10126, 11620, 13868, 17335, 20252, 24269, 25315, 34670, 35441, 48538, 50630, 69340, 70882, 97076, 101260, 121345, 141764, 177205, 211487, 242690, 287761, 354410, 422974, 485380, 575522, 708820, 845948, 1057435, 1151044, 1438805, 1480409, 2014327, 2114870, 2877610, 2960818, 4028654, 4229740, 5755220, 5921636, 7402045, 8057308, 10071635, 14804090, 17553421, 20143270, 29608180, 35106842, 40286540, 70213684, 87767105, 122873947, 175534210, 245747894, 351068420, 491495788, 614369735, 1228739470, 2457478940]

約数ペア:

[(1, 2457478940), (2, 1228739470), (4, 614369735), (5, 491495788), (7, 351068420), (10, 245747894), (14, 175534210), (20, 122873947), (28, 87767105), (35, 70213684), (61, 40286540), (70, 35106842), (83, 29608180), (122, 20143270), (140, 17553421), (166, 14804090), (244, 10071635), (305, 8057308), (332, 7402045), (415, 5921636), (427, 5755220), (581, 4229740), (610, 4028654), (830, 2960818), (854, 2877610), (1162, 2114870), (1220, 2014327), (1660, 1480409), (1708, 1438805), (2135, 1151044), (2324, 1057435), (2905, 845948), (3467, 708820), (4270, 575522), (5063, 485380), (5810, 422974), (6934, 354410), (8540, 287761), (10126, 242690), (11620, 211487), (13868, 177205), (17335, 141764), (20252, 121345), (24269, 101260), (25315, 97076), (34670, 70882), (35441, 69340), (48538, 50630)]