120903342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 287981568

約数和(自身を除く): 167078226

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 61, 82, 122, 123, 183, 246, 287, 366, 427, 574, 854, 861, 1151, 1281, 1722, 2302, 2501, 2562, 3453, 5002, 6906, 7503, 8057, 15006, 16114, 17507, 24171, 35014, 47191, 48342, 52521, 70211, 94382, 105042, 140422, 141573, 210633, 283146, 330337, 421266, 491477, 660674, 982954, 991011, 1474431, 1982022, 2878651, 2948862, 5757302, 8635953, 17271906, 20150557, 40301114, 60451671, 120903342]

約数ペア:

[(1, 120903342), (2, 60451671), (3, 40301114), (6, 20150557), (7, 17271906), (14, 8635953), (21, 5757302), (41, 2948862), (42, 2878651), (61, 1982022), (82, 1474431), (122, 991011), (123, 982954), (183, 660674), (246, 491477), (287, 421266), (366, 330337), (427, 283146), (574, 210633), (854, 141573), (861, 140422), (1151, 105042), (1281, 94382), (1722, 70211), (2302, 52521), (2501, 48342), (2562, 47191), (3453, 35014), (5002, 24171), (6906, 17507), (7503, 16114), (8057, 15006)]