277064970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101489}}^1$

素因数の和:101519

約数の個数: 64

約数和(自身を含む): 818415360

約数和(自身を除く): 541350390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 101489, 202978, 304467, 507445, 608934, 710423, 1014890, 1319357, 1420846, 1522335, 2131269, 2638714, 3044670, 3552115, 3958071, 4262538, 6596785, 7104230, 7916142, 9235499, 10656345, 13193570, 18470998, 19790355, 21312690, 27706497, 39580710, 46177495, 55412994, 92354990, 138532485, 277064970]

約数ペア:

[(1, 277064970), (2, 138532485), (3, 92354990), (5, 55412994), (6, 46177495), (7, 39580710), (10, 27706497), (13, 21312690), (14, 19790355), (15, 18470998), (21, 13193570), (26, 10656345), (30, 9235499), (35, 7916142), (39, 7104230), (42, 6596785), (65, 4262538), (70, 3958071), (78, 3552115), (91, 3044670), (105, 2638714), (130, 2131269), (182, 1522335), (195, 1420846), (210, 1319357), (273, 1014890), (390, 710423), (455, 608934), (546, 507445), (910, 304467), (1365, 202978), (2730, 101489)]