26659230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4061

約数の個数: 64

約数和(自身を含む): 72975168

約数和(自身を除く): 46315938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4021, 6630, 8042, 12063, 20105, 24126, 40210, 52273, 60315, 68357, 104546, 120630, 136714, 156819, 205071, 261365, 313638, 341785, 410142, 522730, 683570, 784095, 888641, 1025355, 1568190, 1777282, 2050710, 2665923, 4443205, 5331846, 8886410, 13329615, 26659230]

約数ペア:

[(1, 26659230), (2, 13329615), (3, 8886410), (5, 5331846), (6, 4443205), (10, 2665923), (13, 2050710), (15, 1777282), (17, 1568190), (26, 1025355), (30, 888641), (34, 784095), (39, 683570), (51, 522730), (65, 410142), (78, 341785), (85, 313638), (102, 261365), (130, 205071), (170, 156819), (195, 136714), (221, 120630), (255, 104546), (390, 68357), (442, 60315), (510, 52273), (663, 40210), (1105, 24126), (1326, 20105), (2210, 12063), (3315, 8042), (4021, 6630)]