130227714

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 292481280

約数和(自身を除く): 162253566

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 419, 557, 558, 838, 1114, 1257, 1671, 2514, 3342, 3771, 5013, 7542, 10026, 12989, 17267, 25978, 34534, 38967, 51801, 77934, 103602, 116901, 155403, 233383, 233802, 310806, 466766, 700149, 1400298, 2100447, 4200894, 7234873, 14469746, 21704619, 43409238, 65113857, 130227714]

約数ペア:

[(1, 130227714), (2, 65113857), (3, 43409238), (6, 21704619), (9, 14469746), (18, 7234873), (31, 4200894), (62, 2100447), (93, 1400298), (186, 700149), (279, 466766), (419, 310806), (557, 233802), (558, 233383), (838, 155403), (1114, 116901), (1257, 103602), (1671, 77934), (2514, 51801), (3342, 38967), (3771, 34534), (5013, 25978), (7542, 17267), (10026, 12989)]