1363627740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{255361}}^1$

素因数の和:255462

約数の個数: 48

約数和(自身を含む): 3861073440

約数和(自身を除く): 2497445700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 255361, 510722, 766083, 1021444, 1276805, 1532166, 2553610, 3064332, 3830415, 5107220, 7660830, 15321660, 22727129, 45454258, 68181387, 90908516, 113635645, 136362774, 227271290, 272725548, 340906935, 454542580, 681813870, 1363627740]

約数ペア:

[(1, 1363627740), (2, 681813870), (3, 454542580), (4, 340906935), (5, 272725548), (6, 227271290), (10, 136362774), (12, 113635645), (15, 90908516), (20, 68181387), (30, 45454258), (60, 22727129), (89, 15321660), (178, 7660830), (267, 5107220), (356, 3830415), (445, 3064332), (534, 2553610), (890, 1532166), (1068, 1276805), (1335, 1021444), (1780, 766083), (2670, 510722), (5340, 255361)]