26660790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22787}}^1$

素因数の和:22813

約数の個数: 48

約数和(自身を含む): 74653488

約数和(自身を除く): 47992698

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 22787, 45574, 68361, 113935, 136722, 205083, 227870, 296231, 341805, 410166, 592462, 683610, 888693, 1025415, 1481155, 1777386, 2050830, 2666079, 2962310, 4443465, 5332158, 8886930, 13330395, 26660790]

約数ペア:

[(1, 26660790), (2, 13330395), (3, 8886930), (5, 5332158), (6, 4443465), (9, 2962310), (10, 2666079), (13, 2050830), (15, 1777386), (18, 1481155), (26, 1025415), (30, 888693), (39, 683610), (45, 592462), (65, 410166), (78, 341805), (90, 296231), (117, 227870), (130, 205083), (195, 136722), (234, 113935), (390, 68361), (585, 45574), (1170, 22787)]