15703648780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 34625283840

約数和(自身を除く): 18921635060

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 431, 530, 740, 862, 929, 1060, 1724, 1858, 1961, 2155, 3716, 3922, 4310, 4645, 7844, 8620, 9290, 9805, 15947, 18580, 19610, 22843, 31894, 34373, 39220, 45686, 49237, 63788, 68746, 79735, 91372, 98474, 114215, 137492, 159470, 171865, 196948, 228430, 246185, 318940, 343730, 400399, 456860, 492370, 687460, 800798, 845191, 984740, 1601596, 1690382, 1821769, 2001995, 3380764, 3643538, 4003990, 4225955, 7287076, 8007980, 8451910, 9108845, 14814763, 16903820, 18217690, 21221147, 29629526, 36435380, 42442294, 59259052, 74073815, 84884588, 106105735, 148147630, 212211470, 296295260, 424422940, 785182439, 1570364878, 3140729756, 3925912195, 7851824390, 15703648780]

約数ペア:

[(1, 15703648780), (2, 7851824390), (4, 3925912195), (5, 3140729756), (10, 1570364878), (20, 785182439), (37, 424422940), (53, 296295260), (74, 212211470), (106, 148147630), (148, 106105735), (185, 84884588), (212, 74073815), (265, 59259052), (370, 42442294), (431, 36435380), (530, 29629526), (740, 21221147), (862, 18217690), (929, 16903820), (1060, 14814763), (1724, 9108845), (1858, 8451910), (1961, 8007980), (2155, 7287076), (3716, 4225955), (3922, 4003990), (4310, 3643538), (4645, 3380764), (7844, 2001995), (8620, 1821769), (9290, 1690382), (9805, 1601596), (15947, 984740), (18580, 845191), (19610, 800798), (22843, 687460), (31894, 492370), (34373, 456860), (39220, 400399), (45686, 343730), (49237, 318940), (63788, 246185), (68746, 228430), (79735, 196948), (91372, 171865), (98474, 159470), (114215, 137492)]