3205020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 11063808

約数和(自身を除く): 7858788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 587, 780, 910, 1092, 1174, 1365, 1761, 1820, 2348, 2730, 2935, 3522, 4109, 5460, 5870, 7044, 7631, 8218, 8805, 11740, 12327, 15262, 16436, 17610, 20545, 22893, 24654, 30524, 35220, 38155, 41090, 45786, 49308, 53417, 61635, 76310, 82180, 91572, 106834, 114465, 123270, 152620, 160251, 213668, 228930, 246540, 267085, 320502, 457860, 534170, 641004, 801255, 1068340, 1602510, 3205020]

約数ペア:

[(1, 3205020), (2, 1602510), (3, 1068340), (4, 801255), (5, 641004), (6, 534170), (7, 457860), (10, 320502), (12, 267085), (13, 246540), (14, 228930), (15, 213668), (20, 160251), (21, 152620), (26, 123270), (28, 114465), (30, 106834), (35, 91572), (39, 82180), (42, 76310), (52, 61635), (60, 53417), (65, 49308), (70, 45786), (78, 41090), (84, 38155), (91, 35220), (105, 30524), (130, 24654), (140, 22893), (156, 20545), (182, 17610), (195, 16436), (210, 15262), (260, 12327), (273, 11740), (364, 8805), (390, 8218), (420, 7631), (455, 7044), (546, 5870), (587, 5460), (780, 4109), (910, 3522), (1092, 2935), (1174, 2730), (1365, 2348), (1761, 1820)]