245612130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 616163328

約数和(自身を除く): 370551198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1290, 1410, 2021, 4042, 4051, 6063, 8102, 10105, 12126, 12153, 20210, 20255, 24306, 30315, 40510, 60630, 60765, 121530, 174193, 190397, 348386, 380794, 522579, 571191, 870965, 951985, 1045158, 1142382, 1741930, 1903970, 2612895, 2855955, 5225790, 5711910, 8187071, 16374142, 24561213, 40935355, 49122426, 81870710, 122806065, 245612130]

約数ペア:

[(1, 245612130), (2, 122806065), (3, 81870710), (5, 49122426), (6, 40935355), (10, 24561213), (15, 16374142), (30, 8187071), (43, 5711910), (47, 5225790), (86, 2855955), (94, 2612895), (129, 1903970), (141, 1741930), (215, 1142382), (235, 1045158), (258, 951985), (282, 870965), (430, 571191), (470, 522579), (645, 380794), (705, 348386), (1290, 190397), (1410, 174193), (2021, 121530), (4042, 60765), (4051, 60630), (6063, 40510), (8102, 30315), (10105, 24306), (12126, 20255), (12153, 20210)]