61871460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3653

約数の個数: 96

約数和(自身を含む): 202874112

約数和(自身を除く): 141002652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 3593, 4305, 5740, 7186, 8610, 10779, 14372, 17220, 17965, 21558, 25151, 35930, 43116, 50302, 53895, 71860, 75453, 100604, 107790, 125755, 147313, 150906, 215580, 251510, 294626, 301812, 377265, 441939, 503020, 589252, 736565, 754530, 883878, 1031191, 1473130, 1509060, 1767756, 2062382, 2209695, 2946260, 3093573, 4124764, 4419390, 5155955, 6187146, 8838780, 10311910, 12374292, 15467865, 20623820, 30935730, 61871460]

約数ペア:

[(1, 61871460), (2, 30935730), (3, 20623820), (4, 15467865), (5, 12374292), (6, 10311910), (7, 8838780), (10, 6187146), (12, 5155955), (14, 4419390), (15, 4124764), (20, 3093573), (21, 2946260), (28, 2209695), (30, 2062382), (35, 1767756), (41, 1509060), (42, 1473130), (60, 1031191), (70, 883878), (82, 754530), (84, 736565), (105, 589252), (123, 503020), (140, 441939), (164, 377265), (205, 301812), (210, 294626), (246, 251510), (287, 215580), (410, 150906), (420, 147313), (492, 125755), (574, 107790), (615, 100604), (820, 75453), (861, 71860), (1148, 53895), (1230, 50302), (1435, 43116), (1722, 35930), (2460, 25151), (2870, 21558), (3444, 17965), (3593, 17220), (4305, 14372), (5740, 10779), (7186, 8610)]