2912953960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{4283}}^1$

素因数の和:4655

約数の個数: 96

約数和(自身を含む): 7647968160

約数和(自身を除く): 4735014200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 347, 392, 490, 694, 980, 1388, 1735, 1960, 2429, 2776, 3470, 4283, 4858, 6940, 8566, 9716, 12145, 13880, 17003, 17132, 19432, 21415, 24290, 29981, 34006, 34264, 42830, 48580, 59962, 68012, 85015, 85660, 97160, 119924, 136024, 149905, 170030, 171320, 209867, 239848, 299810, 340060, 419734, 599620, 680120, 839468, 1049335, 1199240, 1486201, 1678936, 2098670, 2972402, 4197340, 5944804, 7431005, 8394680, 10403407, 11889608, 14862010, 20806814, 29724020, 41613628, 52017035, 59448040, 72823849, 83227256, 104034070, 145647698, 208068140, 291295396, 364119245, 416136280, 582590792, 728238490, 1456476980, 2912953960]

約数ペア:

[(1, 2912953960), (2, 1456476980), (4, 728238490), (5, 582590792), (7, 416136280), (8, 364119245), (10, 291295396), (14, 208068140), (20, 145647698), (28, 104034070), (35, 83227256), (40, 72823849), (49, 59448040), (56, 52017035), (70, 41613628), (98, 29724020), (140, 20806814), (196, 14862010), (245, 11889608), (280, 10403407), (347, 8394680), (392, 7431005), (490, 5944804), (694, 4197340), (980, 2972402), (1388, 2098670), (1735, 1678936), (1960, 1486201), (2429, 1199240), (2776, 1049335), (3470, 839468), (4283, 680120), (4858, 599620), (6940, 419734), (8566, 340060), (9716, 299810), (12145, 239848), (13880, 209867), (17003, 171320), (17132, 170030), (19432, 149905), (21415, 136024), (24290, 119924), (29981, 97160), (34006, 85660), (34264, 85015), (42830, 68012), (48580, 59962)]