15672751930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{6221}}^1$

素因数の和:6895

約数の個数: 64

約数和(自身を含む): 31663509120

約数和(自身を除く): 15990757190

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 619, 814, 1238, 2035, 3095, 4070, 6190, 6221, 6809, 12442, 13618, 22903, 31105, 34045, 45806, 62210, 68090, 68431, 114515, 136862, 229030, 230177, 251933, 342155, 460354, 503866, 684310, 1150885, 1259665, 2301770, 2519330, 2531947, 3850799, 5063894, 7701598, 12659735, 19253995, 25319470, 38507990, 42358789, 84717578, 142479563, 211793945, 284959126, 423587890, 712397815, 1424795630, 1567275193, 3134550386, 7836375965, 15672751930]

約数ペア:

[(1, 15672751930), (2, 7836375965), (5, 3134550386), (10, 1567275193), (11, 1424795630), (22, 712397815), (37, 423587890), (55, 284959126), (74, 211793945), (110, 142479563), (185, 84717578), (370, 42358789), (407, 38507990), (619, 25319470), (814, 19253995), (1238, 12659735), (2035, 7701598), (3095, 5063894), (4070, 3850799), (6190, 2531947), (6221, 2519330), (6809, 2301770), (12442, 1259665), (13618, 1150885), (22903, 684310), (31105, 503866), (34045, 460354), (45806, 342155), (62210, 251933), (68090, 230177), (68431, 229030), (114515, 136862)]