30301140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 91494144

約数和(自身を除く): 61193004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 487, 510, 610, 732, 915, 974, 1020, 1037, 1220, 1461, 1830, 1948, 2074, 2435, 2922, 3111, 3660, 4148, 4870, 5185, 5844, 6222, 7305, 8279, 9740, 10370, 12444, 14610, 15555, 16558, 20740, 24837, 29220, 29707, 31110, 33116, 41395, 49674, 59414, 62220, 82790, 89121, 99348, 118828, 124185, 148535, 165580, 178242, 248370, 297070, 356484, 445605, 496740, 505019, 594140, 891210, 1010038, 1515057, 1782420, 2020076, 2525095, 3030114, 5050190, 6060228, 7575285, 10100380, 15150570, 30301140]

約数ペア:

[(1, 30301140), (2, 15150570), (3, 10100380), (4, 7575285), (5, 6060228), (6, 5050190), (10, 3030114), (12, 2525095), (15, 2020076), (17, 1782420), (20, 1515057), (30, 1010038), (34, 891210), (51, 594140), (60, 505019), (61, 496740), (68, 445605), (85, 356484), (102, 297070), (122, 248370), (170, 178242), (183, 165580), (204, 148535), (244, 124185), (255, 118828), (305, 99348), (340, 89121), (366, 82790), (487, 62220), (510, 59414), (610, 49674), (732, 41395), (915, 33116), (974, 31110), (1020, 29707), (1037, 29220), (1220, 24837), (1461, 20740), (1830, 16558), (1948, 15555), (2074, 14610), (2435, 12444), (2922, 10370), (3111, 9740), (3660, 8279), (4148, 7305), (4870, 6222), (5185, 5844)]