69061980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2455

約数の個数: 96

約数和(自身を含む): 213966144

約数和(自身を除く): 144904164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2393, 2405, 2886, 4786, 4810, 5772, 7179, 7215, 9572, 9620, 11965, 14358, 14430, 23930, 28716, 28860, 31109, 35895, 47860, 62218, 71790, 88541, 93327, 124436, 143580, 155545, 177082, 186654, 265623, 311090, 354164, 373308, 442705, 466635, 531246, 622180, 885410, 933270, 1062492, 1151033, 1328115, 1770820, 1866540, 2302066, 2656230, 3453099, 4604132, 5312460, 5755165, 6906198, 11510330, 13812396, 17265495, 23020660, 34530990, 69061980]

約数ペア:

[(1, 69061980), (2, 34530990), (3, 23020660), (4, 17265495), (5, 13812396), (6, 11510330), (10, 6906198), (12, 5755165), (13, 5312460), (15, 4604132), (20, 3453099), (26, 2656230), (30, 2302066), (37, 1866540), (39, 1770820), (52, 1328115), (60, 1151033), (65, 1062492), (74, 933270), (78, 885410), (111, 622180), (130, 531246), (148, 466635), (156, 442705), (185, 373308), (195, 354164), (222, 311090), (260, 265623), (370, 186654), (390, 177082), (444, 155545), (481, 143580), (555, 124436), (740, 93327), (780, 88541), (962, 71790), (1110, 62218), (1443, 47860), (1924, 35895), (2220, 31109), (2393, 28860), (2405, 28716), (2886, 23930), (4786, 14430), (4810, 14358), (5772, 11965), (7179, 9620), (7215, 9572)]