61264060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 156248064

約数和(自身を除く): 94984004

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 691, 715, 806, 1364, 1382, 1430, 1612, 1705, 2015, 2764, 2860, 3410, 3455, 4030, 4433, 6820, 6910, 7601, 8060, 8866, 8983, 13820, 15202, 17732, 17966, 21421, 22165, 30404, 35932, 38005, 42842, 44330, 44915, 76010, 85684, 88660, 89830, 98813, 107105, 152020, 179660, 197626, 214210, 235631, 278473, 395252, 428420, 471262, 494065, 556946, 942524, 988130, 1113892, 1178155, 1392365, 1976260, 2356310, 2784730, 3063203, 4712620, 5569460, 6126406, 12252812, 15316015, 30632030, 61264060]

約数ペア:

[(1, 61264060), (2, 30632030), (4, 15316015), (5, 12252812), (10, 6126406), (11, 5569460), (13, 4712620), (20, 3063203), (22, 2784730), (26, 2356310), (31, 1976260), (44, 1392365), (52, 1178155), (55, 1113892), (62, 988130), (65, 942524), (110, 556946), (124, 494065), (130, 471262), (143, 428420), (155, 395252), (220, 278473), (260, 235631), (286, 214210), (310, 197626), (341, 179660), (403, 152020), (572, 107105), (620, 98813), (682, 89830), (691, 88660), (715, 85684), (806, 76010), (1364, 44915), (1382, 44330), (1430, 42842), (1612, 38005), (1705, 35932), (2015, 30404), (2764, 22165), (2860, 21421), (3410, 17966), (3455, 17732), (4030, 15202), (4433, 13820), (6820, 8983), (6910, 8866), (7601, 8060)]