348005580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{887}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 1052642304

約数和(自身を除く): 704636724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 503, 780, 887, 1006, 1509, 1774, 2012, 2515, 2661, 3018, 3548, 4435, 5030, 5322, 6036, 6539, 7545, 8870, 10060, 10644, 11531, 13078, 13305, 15090, 17740, 19617, 23062, 26156, 26610, 30180, 32695, 34593, 39234, 46124, 53220, 57655, 65390, 69186, 78468, 98085, 115310, 130780, 138372, 172965, 196170, 230620, 345930, 392340, 446161, 691860, 892322, 1338483, 1784644, 2230805, 2676966, 4461610, 5353932, 5800093, 6692415, 8923220, 11600186, 13384830, 17400279, 23200372, 26769660, 29000465, 34800558, 58000930, 69601116, 87001395, 116001860, 174002790, 348005580]

約数ペア:

[(1, 348005580), (2, 174002790), (3, 116001860), (4, 87001395), (5, 69601116), (6, 58000930), (10, 34800558), (12, 29000465), (13, 26769660), (15, 23200372), (20, 17400279), (26, 13384830), (30, 11600186), (39, 8923220), (52, 6692415), (60, 5800093), (65, 5353932), (78, 4461610), (130, 2676966), (156, 2230805), (195, 1784644), (260, 1338483), (390, 892322), (503, 691860), (780, 446161), (887, 392340), (1006, 345930), (1509, 230620), (1774, 196170), (2012, 172965), (2515, 138372), (2661, 130780), (3018, 115310), (3548, 98085), (4435, 78468), (5030, 69186), (5322, 65390), (6036, 57655), (6539, 53220), (7545, 46124), (8870, 39234), (10060, 34593), (10644, 32695), (11531, 30180), (13078, 26610), (13305, 26156), (15090, 23062), (17740, 19617)]