29300580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 94348800

約数和(自身を除く): 65048220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 89, 90, 93, 118, 124, 155, 177, 178, 180, 186, 236, 267, 279, 295, 310, 354, 356, 372, 445, 465, 531, 534, 558, 590, 620, 708, 801, 885, 890, 930, 1062, 1068, 1116, 1180, 1335, 1395, 1602, 1770, 1780, 1829, 1860, 2124, 2655, 2670, 2759, 2790, 3204, 3540, 3658, 4005, 5251, 5310, 5340, 5487, 5518, 5580, 7316, 8010, 8277, 9145, 10502, 10620, 10974, 11036, 13795, 15753, 16020, 16461, 16554, 18290, 21004, 21948, 24831, 26255, 27435, 27590, 31506, 32922, 33108, 36580, 41385, 47259, 49662, 52510, 54870, 55180, 63012, 65844, 78765, 82305, 82770, 94518, 99324, 105020, 109740, 124155, 157530, 162781, 164610, 165540, 189036, 236295, 248310, 315060, 325562, 329220, 472590, 488343, 496620, 651124, 813905, 945180, 976686, 1465029, 1627810, 1953372, 2441715, 2930058, 3255620, 4883430, 5860116, 7325145, 9766860, 14650290, 29300580]

約数ペア:

[(1, 29300580), (2, 14650290), (3, 9766860), (4, 7325145), (5, 5860116), (6, 4883430), (9, 3255620), (10, 2930058), (12, 2441715), (15, 1953372), (18, 1627810), (20, 1465029), (30, 976686), (31, 945180), (36, 813905), (45, 651124), (59, 496620), (60, 488343), (62, 472590), (89, 329220), (90, 325562), (93, 315060), (118, 248310), (124, 236295), (155, 189036), (177, 165540), (178, 164610), (180, 162781), (186, 157530), (236, 124155), (267, 109740), (279, 105020), (295, 99324), (310, 94518), (354, 82770), (356, 82305), (372, 78765), (445, 65844), (465, 63012), (531, 55180), (534, 54870), (558, 52510), (590, 49662), (620, 47259), (708, 41385), (801, 36580), (885, 33108), (890, 32922), (930, 31506), (1062, 27590), (1068, 27435), (1116, 26255), (1180, 24831), (1335, 21948), (1395, 21004), (1602, 18290), (1770, 16554), (1780, 16461), (1829, 16020), (1860, 15753), (2124, 13795), (2655, 11036), (2670, 10974), (2759, 10620), (2790, 10502), (3204, 9145), (3540, 8277), (3658, 8010), (4005, 7316), (5251, 5580), (5310, 5518), (5340, 5487)]