306841470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{60521}}^1$

素因数の和:60557

約数の個数: 48

約数和(自身を含む): 797437872

約数和(自身を除く): 490596402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 60521, 121042, 181563, 302605, 363126, 605210, 786773, 907815, 1573546, 1815630, 2360319, 3933865, 4720638, 7867730, 10228049, 11801595, 20456098, 23603190, 30684147, 51140245, 61368294, 102280490, 153420735, 306841470]

約数ペア:

[(1, 306841470), (2, 153420735), (3, 102280490), (5, 61368294), (6, 51140245), (10, 30684147), (13, 23603190), (15, 20456098), (26, 11801595), (30, 10228049), (39, 7867730), (65, 4720638), (78, 3933865), (130, 2360319), (169, 1815630), (195, 1573546), (338, 907815), (390, 786773), (507, 605210), (845, 363126), (1014, 302605), (1690, 181563), (2535, 121042), (5070, 60521)]