147402830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1973}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 275159808

約数和(自身を除く): 127756978

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 1973, 2410, 3946, 7471, 9865, 14942, 19730, 37355, 61163, 74710, 122326, 305815, 475493, 611630, 950986, 2377465, 4754930, 14740283, 29480566, 73701415, 147402830]

約数ペア:

[(1, 147402830), (2, 73701415), (5, 29480566), (10, 14740283), (31, 4754930), (62, 2377465), (155, 950986), (241, 611630), (310, 475493), (482, 305815), (1205, 122326), (1973, 74710), (2410, 61163), (3946, 37355), (7471, 19730), (9865, 14942)]