72707370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105373}}^1$

素因数の和:105406

約数の個数: 32

約数和(自身を含む): 182086272

約数和(自身を除く): 109378902

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105373, 210746, 316119, 526865, 632238, 1053730, 1580595, 2423579, 3161190, 4847158, 7270737, 12117895, 14541474, 24235790, 36353685, 72707370]

約数ペア:

[(1, 72707370), (2, 36353685), (3, 24235790), (5, 14541474), (6, 12117895), (10, 7270737), (15, 4847158), (23, 3161190), (30, 2423579), (46, 1580595), (69, 1053730), (115, 632238), (138, 526865), (230, 316119), (345, 210746), (690, 105373)]