21824462010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{26113}}^1$

素因数の和:28279

約数の個数: 64

約数和(自身を含む): 56436323328

約数和(自身を除く): 34611861318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2143, 4286, 6429, 10715, 12858, 21430, 26113, 27859, 32145, 52226, 55718, 64290, 78339, 83577, 130565, 139295, 156678, 167154, 261130, 278590, 339469, 391695, 417885, 678938, 783390, 835770, 1018407, 1697345, 2036814, 3394690, 5092035, 10184070, 55960159, 111920318, 167880477, 279800795, 335760954, 559601590, 727482067, 839402385, 1454964134, 1678804770, 2182446201, 3637410335, 4364892402, 7274820670, 10912231005, 21824462010]

約数ペア:

[(1, 21824462010), (2, 10912231005), (3, 7274820670), (5, 4364892402), (6, 3637410335), (10, 2182446201), (13, 1678804770), (15, 1454964134), (26, 839402385), (30, 727482067), (39, 559601590), (65, 335760954), (78, 279800795), (130, 167880477), (195, 111920318), (390, 55960159), (2143, 10184070), (4286, 5092035), (6429, 3394690), (10715, 2036814), (12858, 1697345), (21430, 1018407), (26113, 835770), (27859, 783390), (32145, 678938), (52226, 417885), (55718, 391695), (64290, 339469), (78339, 278590), (83577, 261130), (130565, 167154), (139295, 156678)]