1817362890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5179}}^1$

素因数の和:5756

約数の個数: 96

約数和(自身を含む): 5410903680

約数和(自身を除く): 3593540790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 557, 630, 1114, 1671, 2785, 3342, 3899, 5013, 5179, 5570, 7798, 8355, 10026, 10358, 11697, 15537, 16710, 19495, 23394, 25065, 25895, 31074, 35091, 36253, 38990, 46611, 50130, 51790, 58485, 70182, 72506, 77685, 93222, 108759, 116970, 155370, 175455, 181265, 217518, 233055, 326277, 350910, 362530, 466110, 543795, 652554, 1087590, 1631385, 2884703, 3262770, 5769406, 8654109, 14423515, 17308218, 20192921, 25962327, 28847030, 40385842, 43270545, 51924654, 60578763, 86541090, 100964605, 121157526, 129811635, 181736289, 201929210, 259623270, 302893815, 363472578, 605787630, 908681445, 1817362890]

約数ペア:

[(1, 1817362890), (2, 908681445), (3, 605787630), (5, 363472578), (6, 302893815), (7, 259623270), (9, 201929210), (10, 181736289), (14, 129811635), (15, 121157526), (18, 100964605), (21, 86541090), (30, 60578763), (35, 51924654), (42, 43270545), (45, 40385842), (63, 28847030), (70, 25962327), (90, 20192921), (105, 17308218), (126, 14423515), (210, 8654109), (315, 5769406), (557, 3262770), (630, 2884703), (1114, 1631385), (1671, 1087590), (2785, 652554), (3342, 543795), (3899, 466110), (5013, 362530), (5179, 350910), (5570, 326277), (7798, 233055), (8355, 217518), (10026, 181265), (10358, 175455), (11697, 155370), (15537, 116970), (16710, 108759), (19495, 93222), (23394, 77685), (25065, 72506), (25895, 70182), (31074, 58485), (35091, 51790), (36253, 50130), (38990, 46611)]