29572140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 92123136

約数和(自身を除く): 62550996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1223, 1612, 1860, 2015, 2418, 2446, 3669, 4030, 4836, 4892, 6045, 6115, 7338, 8060, 12090, 12230, 14676, 15899, 18345, 24180, 24460, 31798, 36690, 37913, 47697, 63596, 73380, 75826, 79495, 95394, 113739, 151652, 158990, 189565, 190788, 227478, 238485, 317980, 379130, 454956, 476970, 492869, 568695, 758260, 953940, 985738, 1137390, 1478607, 1971476, 2274780, 2464345, 2957214, 4928690, 5914428, 7393035, 9857380, 14786070, 29572140]

約数ペア:

[(1, 29572140), (2, 14786070), (3, 9857380), (4, 7393035), (5, 5914428), (6, 4928690), (10, 2957214), (12, 2464345), (13, 2274780), (15, 1971476), (20, 1478607), (26, 1137390), (30, 985738), (31, 953940), (39, 758260), (52, 568695), (60, 492869), (62, 476970), (65, 454956), (78, 379130), (93, 317980), (124, 238485), (130, 227478), (155, 190788), (156, 189565), (186, 158990), (195, 151652), (260, 113739), (310, 95394), (372, 79495), (390, 75826), (403, 73380), (465, 63596), (620, 47697), (780, 37913), (806, 36690), (930, 31798), (1209, 24460), (1223, 24180), (1612, 18345), (1860, 15899), (2015, 14676), (2418, 12230), (2446, 12090), (3669, 8060), (4030, 7338), (4836, 6115), (4892, 6045)]