994355880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62303}}^1$

素因数の和:62343

約数の個数: 128

約数和(自身を含む): 3588710400

約数和(自身を除く): 2594354520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 62303, 124606, 186909, 249212, 311515, 373818, 436121, 498424, 623030, 747636, 872242, 934545, 1183757, 1246060, 1308363, 1495272, 1744484, 1869090, 2180605, 2367514, 2492120, 2616726, 3488968, 3551271, 3738180, 4361210, 4735028, 5233452, 5918785, 6541815, 7102542, 7476360, 8286299, 8722420, 9470056, 10466904, 11837570, 13083630, 14205084, 16572598, 17444840, 17756355, 23675140, 24858897, 26167260, 28410168, 33145196, 35512710, 41431495, 47350280, 49717794, 52334520, 66290392, 71025420, 82862990, 99435588, 124294485, 142050840, 165725980, 198871176, 248588970, 331451960, 497177940, 994355880]

約数ペア:

[(1, 994355880), (2, 497177940), (3, 331451960), (4, 248588970), (5, 198871176), (6, 165725980), (7, 142050840), (8, 124294485), (10, 99435588), (12, 82862990), (14, 71025420), (15, 66290392), (19, 52334520), (20, 49717794), (21, 47350280), (24, 41431495), (28, 35512710), (30, 33145196), (35, 28410168), (38, 26167260), (40, 24858897), (42, 23675140), (56, 17756355), (57, 17444840), (60, 16572598), (70, 14205084), (76, 13083630), (84, 11837570), (95, 10466904), (105, 9470056), (114, 8722420), (120, 8286299), (133, 7476360), (140, 7102542), (152, 6541815), (168, 5918785), (190, 5233452), (210, 4735028), (228, 4361210), (266, 3738180), (280, 3551271), (285, 3488968), (380, 2616726), (399, 2492120), (420, 2367514), (456, 2180605), (532, 1869090), (570, 1744484), (665, 1495272), (760, 1308363), (798, 1246060), (840, 1183757), (1064, 934545), (1140, 872242), (1330, 747636), (1596, 623030), (1995, 498424), (2280, 436121), (2660, 373818), (3192, 311515), (3990, 249212), (5320, 186909), (7980, 124606), (15960, 62303)]