17337420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 53486160

約数和(自身を除く): 36148740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1579, 1830, 2196, 2745, 3158, 3660, 4737, 5490, 6316, 7895, 9474, 10980, 14211, 15790, 18948, 23685, 28422, 31580, 47370, 56844, 71055, 94740, 96319, 142110, 192638, 284220, 288957, 385276, 481595, 577914, 866871, 963190, 1155828, 1444785, 1733742, 1926380, 2889570, 3467484, 4334355, 5779140, 8668710, 17337420]

約数ペア:

[(1, 17337420), (2, 8668710), (3, 5779140), (4, 4334355), (5, 3467484), (6, 2889570), (9, 1926380), (10, 1733742), (12, 1444785), (15, 1155828), (18, 963190), (20, 866871), (30, 577914), (36, 481595), (45, 385276), (60, 288957), (61, 284220), (90, 192638), (122, 142110), (180, 96319), (183, 94740), (244, 71055), (305, 56844), (366, 47370), (549, 31580), (610, 28422), (732, 23685), (915, 18948), (1098, 15790), (1220, 14211), (1579, 10980), (1830, 9474), (2196, 7895), (2745, 6316), (3158, 5490), (3660, 4737)]