45271890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{761}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 118039896

約数和(自身を除く): 72768006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 761, 1322, 1522, 1983, 2283, 3305, 3805, 3966, 4566, 5949, 6610, 6849, 7610, 9915, 11415, 11898, 13698, 19830, 22830, 29745, 34245, 59490, 68490, 503021, 1006042, 1509063, 2515105, 3018126, 4527189, 5030210, 7545315, 9054378, 15090630, 22635945, 45271890]

約数ペア:

[(1, 45271890), (2, 22635945), (3, 15090630), (5, 9054378), (6, 7545315), (9, 5030210), (10, 4527189), (15, 3018126), (18, 2515105), (30, 1509063), (45, 1006042), (90, 503021), (661, 68490), (761, 59490), (1322, 34245), (1522, 29745), (1983, 22830), (2283, 19830), (3305, 13698), (3805, 11898), (3966, 11415), (4566, 9915), (5949, 7610), (6610, 6849)]