689286563580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{267271}}^1$

素因数の和:268147

約数の個数: 96

約数和(自身を含む): 1968849566208

約数和(自身を除く): 1279563002628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 811, 1060, 1590, 1622, 2433, 3180, 3244, 4055, 4866, 8110, 9732, 12165, 16220, 24330, 42983, 48660, 85966, 128949, 171932, 214915, 257898, 267271, 429830, 515796, 534542, 644745, 801813, 859660, 1069084, 1289490, 1336355, 1603626, 2578980, 2672710, 3207252, 4009065, 5345420, 8018130, 14165363, 16036260, 28330726, 42496089, 56661452, 70826815, 84992178, 141653630, 169984356, 212480445, 216756781, 283307260, 424960890, 433513562, 650270343, 849921780, 867027124, 1083783905, 1300540686, 2167567810, 2601081372, 3251351715, 4335135620, 6502703430, 11488109393, 13005406860, 22976218786, 34464328179, 45952437572, 57440546965, 68928656358, 114881093930, 137857312716, 172321640895, 229762187860, 344643281790, 689286563580]

約数ペア:

[(1, 689286563580), (2, 344643281790), (3, 229762187860), (4, 172321640895), (5, 137857312716), (6, 114881093930), (10, 68928656358), (12, 57440546965), (15, 45952437572), (20, 34464328179), (30, 22976218786), (53, 13005406860), (60, 11488109393), (106, 6502703430), (159, 4335135620), (212, 3251351715), (265, 2601081372), (318, 2167567810), (530, 1300540686), (636, 1083783905), (795, 867027124), (811, 849921780), (1060, 650270343), (1590, 433513562), (1622, 424960890), (2433, 283307260), (3180, 216756781), (3244, 212480445), (4055, 169984356), (4866, 141653630), (8110, 84992178), (9732, 70826815), (12165, 56661452), (16220, 42496089), (24330, 28330726), (42983, 16036260), (48660, 14165363), (85966, 8018130), (128949, 5345420), (171932, 4009065), (214915, 3207252), (257898, 2672710), (267271, 2578980), (429830, 1603626), (515796, 1336355), (534542, 1289490), (644745, 1069084), (801813, 859660)]