1088339940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{195043}}^1$

素因数の和:195089

約数の個数: 72

約数和(自身を含む): 3407808768

約数和(自身を除く): 2319468828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 195043, 390086, 585129, 780172, 975215, 1170258, 1755387, 1950430, 2340516, 2925645, 3510774, 3900860, 5851290, 6046333, 7021548, 8776935, 11702580, 12092666, 17553870, 18138999, 24185332, 30231665, 35107740, 36277998, 54416997, 60463330, 72555996, 90694995, 108833994, 120926660, 181389990, 217667988, 272084985, 362779980, 544169970, 1088339940]

約数ペア:

[(1, 1088339940), (2, 544169970), (3, 362779980), (4, 272084985), (5, 217667988), (6, 181389990), (9, 120926660), (10, 108833994), (12, 90694995), (15, 72555996), (18, 60463330), (20, 54416997), (30, 36277998), (31, 35107740), (36, 30231665), (45, 24185332), (60, 18138999), (62, 17553870), (90, 12092666), (93, 11702580), (124, 8776935), (155, 7021548), (180, 6046333), (186, 5851290), (279, 3900860), (310, 3510774), (372, 2925645), (465, 2340516), (558, 1950430), (620, 1755387), (930, 1170258), (1116, 975215), (1395, 780172), (1860, 585129), (2790, 390086), (5580, 195043)]