7918470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12569}}^1$

素因数の和:12589

約数の個数: 48

約数和(自身を含む): 23531040

約数和(自身を除く): 15612570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12569, 25138, 37707, 62845, 75414, 87983, 113121, 125690, 175966, 188535, 226242, 263949, 377070, 439915, 527898, 565605, 791847, 879830, 1131210, 1319745, 1583694, 2639490, 3959235, 7918470]

約数ペア:

[(1, 7918470), (2, 3959235), (3, 2639490), (5, 1583694), (6, 1319745), (7, 1131210), (9, 879830), (10, 791847), (14, 565605), (15, 527898), (18, 439915), (21, 377070), (30, 263949), (35, 226242), (42, 188535), (45, 175966), (63, 125690), (70, 113121), (90, 87983), (105, 75414), (126, 62845), (210, 37707), (315, 25138), (630, 12569)]