15693678010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{1549}}^1$

素因数の和:2611

約数の個数: 64

約数和(自身を含む): 30451399200

約数和(自身を除く): 14757721190

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 977, 1037, 1549, 1954, 2074, 3098, 4885, 5185, 7745, 9770, 10370, 15490, 16609, 26333, 33218, 52666, 59597, 83045, 94489, 119194, 131665, 166090, 188978, 263330, 297985, 472445, 595970, 944890, 1013149, 1513373, 1606313, 2026298, 3026746, 3212626, 5065745, 7566865, 8031565, 10131490, 15133730, 16063130, 25727341, 51454682, 92315753, 128636705, 184631506, 257273410, 461578765, 923157530, 1569367801, 3138735602, 7846839005, 15693678010]

約数ペア:

[(1, 15693678010), (2, 7846839005), (5, 3138735602), (10, 1569367801), (17, 923157530), (34, 461578765), (61, 257273410), (85, 184631506), (122, 128636705), (170, 92315753), (305, 51454682), (610, 25727341), (977, 16063130), (1037, 15133730), (1549, 10131490), (1954, 8031565), (2074, 7566865), (3098, 5065745), (4885, 3212626), (5185, 3026746), (7745, 2026298), (9770, 1606313), (10370, 1513373), (15490, 1013149), (16609, 944890), (26333, 595970), (33218, 472445), (52666, 297985), (59597, 263330), (83045, 188978), (94489, 166090), (119194, 131665)]