647547030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13499}}^1$

素因数の和:13566

約数の個数: 96

約数和(自身を含む): 1857492000

約数和(自身を除く): 1209944970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1599, 1845, 2665, 3198, 3690, 4797, 5330, 7995, 9594, 13499, 15990, 23985, 26998, 40497, 47970, 67495, 80994, 121491, 134990, 175487, 202485, 242982, 350974, 404970, 526461, 553459, 607455, 877435, 1052922, 1106918, 1214910, 1579383, 1660377, 1754870, 2632305, 2767295, 3158766, 3320754, 4981131, 5264610, 5534590, 7194967, 7896915, 8301885, 9962262, 14389934, 15793830, 16603770, 21584901, 24905655, 35974835, 43169802, 49811310, 64754703, 71949670, 107924505, 129509406, 215849010, 323773515, 647547030]

約数ペア:

[(1, 647547030), (2, 323773515), (3, 215849010), (5, 129509406), (6, 107924505), (9, 71949670), (10, 64754703), (13, 49811310), (15, 43169802), (18, 35974835), (26, 24905655), (30, 21584901), (39, 16603770), (41, 15793830), (45, 14389934), (65, 9962262), (78, 8301885), (82, 7896915), (90, 7194967), (117, 5534590), (123, 5264610), (130, 4981131), (195, 3320754), (205, 3158766), (234, 2767295), (246, 2632305), (369, 1754870), (390, 1660377), (410, 1579383), (533, 1214910), (585, 1106918), (615, 1052922), (738, 877435), (1066, 607455), (1170, 553459), (1230, 526461), (1599, 404970), (1845, 350974), (2665, 242982), (3198, 202485), (3690, 175487), (4797, 134990), (5330, 121491), (7995, 80994), (9594, 67495), (13499, 47970), (15990, 40497), (23985, 26998)]