127929060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101531}}^1$

素因数の和:101553

約数の個数: 72

約数和(自身を含む): 443491776

約数和(自身を除く): 315562716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 101531, 203062, 304593, 406124, 507655, 609186, 710717, 913779, 1015310, 1218372, 1421434, 1522965, 1827558, 2030620, 2132151, 2842868, 3045930, 3553585, 3655116, 4264302, 4568895, 6091860, 6396453, 7107170, 8528604, 9137790, 10660755, 12792906, 14214340, 18275580, 21321510, 25585812, 31982265, 42643020, 63964530, 127929060]

約数ペア:

[(1, 127929060), (2, 63964530), (3, 42643020), (4, 31982265), (5, 25585812), (6, 21321510), (7, 18275580), (9, 14214340), (10, 12792906), (12, 10660755), (14, 9137790), (15, 8528604), (18, 7107170), (20, 6396453), (21, 6091860), (28, 4568895), (30, 4264302), (35, 3655116), (36, 3553585), (42, 3045930), (45, 2842868), (60, 2132151), (63, 2030620), (70, 1827558), (84, 1522965), (90, 1421434), (105, 1218372), (126, 1015310), (140, 913779), (180, 710717), (210, 609186), (252, 507655), (315, 406124), (420, 304593), (630, 203062), (1260, 101531)]