2833133520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1686389}}^1$

素因数の和:1686412

約数の個数: 80

約数和(自身を含む): 10037393280

約数和(自身を除く): 7204259760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1686389, 3372778, 5059167, 6745556, 8431945, 10118334, 11804723, 13491112, 16863890, 20236668, 23609446, 25295835, 26982224, 33727780, 35414169, 40473336, 47218892, 50591670, 59023615, 67455560, 70828338, 80946672, 94437784, 101183340, 118047230, 134911120, 141656676, 177070845, 188875568, 202366680, 236094460, 283313352, 354141690, 404733360, 472188920, 566626704, 708283380, 944377840, 1416566760, 2833133520]

約数ペア:

[(1, 2833133520), (2, 1416566760), (3, 944377840), (4, 708283380), (5, 566626704), (6, 472188920), (7, 404733360), (8, 354141690), (10, 283313352), (12, 236094460), (14, 202366680), (15, 188875568), (16, 177070845), (20, 141656676), (21, 134911120), (24, 118047230), (28, 101183340), (30, 94437784), (35, 80946672), (40, 70828338), (42, 67455560), (48, 59023615), (56, 50591670), (60, 47218892), (70, 40473336), (80, 35414169), (84, 33727780), (105, 26982224), (112, 25295835), (120, 23609446), (140, 20236668), (168, 16863890), (210, 13491112), (240, 11804723), (280, 10118334), (336, 8431945), (420, 6745556), (560, 5059167), (840, 3372778), (1680, 1686389)]