81458010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1511}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 212284800

約数和(自身を除く): 130826790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 599, 1198, 1511, 1797, 2995, 3022, 3594, 4533, 5391, 5990, 7555, 8985, 9066, 10782, 13599, 15110, 17970, 22665, 26955, 27198, 45330, 53910, 67995, 135990, 905089, 1810178, 2715267, 4525445, 5430534, 8145801, 9050890, 13576335, 16291602, 27152670, 40729005, 81458010]

約数ペア:

[(1, 81458010), (2, 40729005), (3, 27152670), (5, 16291602), (6, 13576335), (9, 9050890), (10, 8145801), (15, 5430534), (18, 4525445), (30, 2715267), (45, 1810178), (90, 905089), (599, 135990), (1198, 67995), (1511, 53910), (1797, 45330), (2995, 27198), (3022, 26955), (3594, 22665), (4533, 17970), (5391, 15110), (5990, 13599), (7555, 10782), (8985, 9066)]