3509940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 11499264

約数和(自身を除く): 7989324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 137, 140, 183, 210, 244, 274, 305, 366, 411, 420, 427, 548, 610, 685, 732, 822, 854, 915, 959, 1220, 1281, 1370, 1644, 1708, 1830, 1918, 2055, 2135, 2562, 2740, 2877, 3660, 3836, 4110, 4270, 4795, 5124, 5754, 6405, 8220, 8357, 8540, 9590, 11508, 12810, 14385, 16714, 19180, 25071, 25620, 28770, 33428, 41785, 50142, 57540, 58499, 83570, 100284, 116998, 125355, 167140, 175497, 233996, 250710, 292495, 350994, 501420, 584990, 701988, 877485, 1169980, 1754970, 3509940]

約数ペア:

[(1, 3509940), (2, 1754970), (3, 1169980), (4, 877485), (5, 701988), (6, 584990), (7, 501420), (10, 350994), (12, 292495), (14, 250710), (15, 233996), (20, 175497), (21, 167140), (28, 125355), (30, 116998), (35, 100284), (42, 83570), (60, 58499), (61, 57540), (70, 50142), (84, 41785), (105, 33428), (122, 28770), (137, 25620), (140, 25071), (183, 19180), (210, 16714), (244, 14385), (274, 12810), (305, 11508), (366, 9590), (411, 8540), (420, 8357), (427, 8220), (548, 6405), (610, 5754), (685, 5124), (732, 4795), (822, 4270), (854, 4110), (915, 3836), (959, 3660), (1220, 2877), (1281, 2740), (1370, 2562), (1644, 2135), (1708, 2055), (1830, 1918)]