74368980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59023}}^1$

素因数の和:59045

約数の個数: 72

約数和(自身を含む): 257816832

約数和(自身を除く): 183447852

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, 59023, 118046, 177069, 236092, 295115, 354138, 413161, 531207, 590230, 708276, 826322, 885345, 1062414, 1180460, 1239483, 1652644, 1770690, 2065805, 2124828, 2478966, 2656035, 3541380, 3718449, 4131610, 4957932, 5312070, 6197415, 7436898, 8263220, 10624140, 12394830, 14873796, 18592245, 24789660, 37184490, 74368980]

約数ペア:

[(1, 74368980), (2, 37184490), (3, 24789660), (4, 18592245), (5, 14873796), (6, 12394830), (7, 10624140), (9, 8263220), (10, 7436898), (12, 6197415), (14, 5312070), (15, 4957932), (18, 4131610), (20, 3718449), (21, 3541380), (28, 2656035), (30, 2478966), (35, 2124828), (36, 2065805), (42, 1770690), (45, 1652644), (60, 1239483), (63, 1180460), (70, 1062414), (84, 885345), (90, 826322), (105, 708276), (126, 590230), (140, 531207), (180, 413161), (210, 354138), (252, 295115), (315, 236092), (420, 177069), (630, 118046), (1260, 59023)]