30103020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4135

約数の個数: 72

約数和(自身を含む): 93562560

約数和(自身を除く): 63459540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 4079, 7380, 8158, 12237, 16316, 20395, 24474, 36711, 40790, 48948, 61185, 73422, 81580, 122370, 146844, 167239, 183555, 244740, 334478, 367110, 501717, 668956, 734220, 836195, 1003434, 1505151, 1672390, 2006868, 2508585, 3010302, 3344780, 5017170, 6020604, 7525755, 10034340, 15051510, 30103020]

約数ペア:

[(1, 30103020), (2, 15051510), (3, 10034340), (4, 7525755), (5, 6020604), (6, 5017170), (9, 3344780), (10, 3010302), (12, 2508585), (15, 2006868), (18, 1672390), (20, 1505151), (30, 1003434), (36, 836195), (41, 734220), (45, 668956), (60, 501717), (82, 367110), (90, 334478), (123, 244740), (164, 183555), (180, 167239), (205, 146844), (246, 122370), (369, 81580), (410, 73422), (492, 61185), (615, 48948), (738, 40790), (820, 36711), (1230, 24474), (1476, 20395), (1845, 16316), (2460, 12237), (3690, 8158), (4079, 7380)]