73944810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13469}}^1$

素因数の和:13543

約数の個数: 48

約数和(自身を含む): 195422760

約数和(自身を除く): 121477950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13469, 26938, 40407, 67345, 80814, 121221, 134690, 202035, 242442, 404070, 606105, 821609, 1212210, 1643218, 2464827, 4108045, 4929654, 7394481, 8216090, 12324135, 14788962, 24648270, 36972405, 73944810]

約数ペア:

[(1, 73944810), (2, 36972405), (3, 24648270), (5, 14788962), (6, 12324135), (9, 8216090), (10, 7394481), (15, 4929654), (18, 4108045), (30, 2464827), (45, 1643218), (61, 1212210), (90, 821609), (122, 606105), (183, 404070), (305, 242442), (366, 202035), (549, 134690), (610, 121221), (915, 80814), (1098, 67345), (1830, 40407), (2745, 26938), (5490, 13469)]