145177470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15661}}^1$

素因数の和:15777

約数の個数: 48

約数和(自身を含む): 381150432

約数和(自身を除く): 235972962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 15661, 31322, 46983, 78305, 93966, 140949, 156610, 234915, 281898, 469830, 704745, 1409490, 1613083, 3226166, 4839249, 8065415, 9678498, 14517747, 16130830, 24196245, 29035494, 48392490, 72588735, 145177470]

約数ペア:

[(1, 145177470), (2, 72588735), (3, 48392490), (5, 29035494), (6, 24196245), (9, 16130830), (10, 14517747), (15, 9678498), (18, 8065415), (30, 4839249), (45, 3226166), (90, 1613083), (103, 1409490), (206, 704745), (309, 469830), (515, 281898), (618, 234915), (927, 156610), (1030, 140949), (1545, 93966), (1854, 78305), (3090, 46983), (4635, 31322), (9270, 15661)]