303135420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9887}}^1$

素因数の和:9979

約数の個数: 96

約数和(自身を含む): 983420928

約数和(自身を除く): 680285508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7665, 9887, 10220, 15330, 19774, 29661, 30660, 39548, 49435, 59322, 69209, 98870, 118644, 138418, 148305, 197740, 207627, 276836, 296610, 346045, 415254, 593220, 692090, 721751, 830508, 1038135, 1384180, 1443502, 2076270, 2165253, 2887004, 3608755, 4152540, 4330506, 5052257, 7217510, 8661012, 10104514, 10826265, 14435020, 15156771, 20209028, 21652530, 25261285, 30313542, 43305060, 50522570, 60627084, 75783855, 101045140, 151567710, 303135420]

約数ペア:

[(1, 303135420), (2, 151567710), (3, 101045140), (4, 75783855), (5, 60627084), (6, 50522570), (7, 43305060), (10, 30313542), (12, 25261285), (14, 21652530), (15, 20209028), (20, 15156771), (21, 14435020), (28, 10826265), (30, 10104514), (35, 8661012), (42, 7217510), (60, 5052257), (70, 4330506), (73, 4152540), (84, 3608755), (105, 2887004), (140, 2165253), (146, 2076270), (210, 1443502), (219, 1384180), (292, 1038135), (365, 830508), (420, 721751), (438, 692090), (511, 593220), (730, 415254), (876, 346045), (1022, 296610), (1095, 276836), (1460, 207627), (1533, 197740), (2044, 148305), (2190, 138418), (2555, 118644), (3066, 98870), (4380, 69209), (5110, 59322), (6132, 49435), (7665, 39548), (9887, 30660), (10220, 29661), (15330, 19774)]