5160438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 11980800

約数和(自身を除く): 6820362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 191, 237, 342, 382, 474, 573, 711, 1146, 1422, 1501, 1719, 3002, 3438, 3629, 4503, 7258, 9006, 10887, 13509, 15089, 21774, 27018, 30178, 32661, 45267, 65322, 90534, 135801, 271602, 286691, 573382, 860073, 1720146, 2580219, 5160438]

約数ペア:

[(1, 5160438), (2, 2580219), (3, 1720146), (6, 860073), (9, 573382), (18, 286691), (19, 271602), (38, 135801), (57, 90534), (79, 65322), (114, 45267), (158, 32661), (171, 30178), (191, 27018), (237, 21774), (342, 15089), (382, 13509), (474, 10887), (573, 9006), (711, 7258), (1146, 4503), (1422, 3629), (1501, 3438), (1719, 3002)]