12917970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 36966384

約数和(自身を除く): 24048414

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 181, 183, 195, 234, 305, 362, 366, 390, 543, 549, 585, 610, 793, 905, 915, 1086, 1098, 1170, 1586, 1629, 1810, 1830, 2353, 2379, 2715, 2745, 3258, 3965, 4706, 4758, 5430, 5490, 7059, 7137, 7930, 8145, 11041, 11765, 11895, 14118, 14274, 16290, 21177, 22082, 23530, 23790, 33123, 35295, 35685, 42354, 55205, 66246, 70590, 71370, 99369, 105885, 110410, 143533, 165615, 198738, 211770, 287066, 331230, 430599, 496845, 717665, 861198, 993690, 1291797, 1435330, 2152995, 2583594, 4305990, 6458985, 12917970]

約数ペア:

[(1, 12917970), (2, 6458985), (3, 4305990), (5, 2583594), (6, 2152995), (9, 1435330), (10, 1291797), (13, 993690), (15, 861198), (18, 717665), (26, 496845), (30, 430599), (39, 331230), (45, 287066), (61, 211770), (65, 198738), (78, 165615), (90, 143533), (117, 110410), (122, 105885), (130, 99369), (181, 71370), (183, 70590), (195, 66246), (234, 55205), (305, 42354), (362, 35685), (366, 35295), (390, 33123), (543, 23790), (549, 23530), (585, 22082), (610, 21177), (793, 16290), (905, 14274), (915, 14118), (1086, 11895), (1098, 11765), (1170, 11041), (1586, 8145), (1629, 7930), (1810, 7137), (1830, 7059), (2353, 5490), (2379, 5430), (2715, 4758), (2745, 4706), (3258, 3965)]