540048210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2424

約数の個数: 128

約数和(自身を含む): 1517322240

約数和(自身を除く): 977274030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 930, 1178, 1209, 1235, 1482, 1767, 2015, 2351, 2418, 2470, 2945, 3534, 3705, 4030, 4702, 5890, 6045, 7053, 7410, 7657, 8835, 11755, 12090, 14106, 15314, 17670, 22971, 23510, 30563, 35265, 38285, 44669, 45942, 61126, 70530, 72881, 76570, 89338, 91689, 114855, 134007, 145762, 152815, 183378, 218643, 223345, 229710, 268014, 305630, 364405, 437286, 446690, 458445, 580697, 670035, 728810, 916890, 947453, 1093215, 1161394, 1340070, 1384739, 1742091, 1894906, 2186430, 2769478, 2842359, 2903485, 3484182, 4154217, 4737265, 5684718, 5806970, 6923695, 8308434, 8710455, 9474530, 13847390, 14211795, 17420910, 18001607, 20771085, 28423590, 36003214, 41542170, 54004821, 90008035, 108009642, 180016070, 270024105, 540048210]

約数ペア:

[(1, 540048210), (2, 270024105), (3, 180016070), (5, 108009642), (6, 90008035), (10, 54004821), (13, 41542170), (15, 36003214), (19, 28423590), (26, 20771085), (30, 18001607), (31, 17420910), (38, 14211795), (39, 13847390), (57, 9474530), (62, 8710455), (65, 8308434), (78, 6923695), (93, 5806970), (95, 5684718), (114, 4737265), (130, 4154217), (155, 3484182), (186, 2903485), (190, 2842359), (195, 2769478), (247, 2186430), (285, 1894906), (310, 1742091), (390, 1384739), (403, 1340070), (465, 1161394), (494, 1093215), (570, 947453), (589, 916890), (741, 728810), (806, 670035), (930, 580697), (1178, 458445), (1209, 446690), (1235, 437286), (1482, 364405), (1767, 305630), (2015, 268014), (2351, 229710), (2418, 223345), (2470, 218643), (2945, 183378), (3534, 152815), (3705, 145762), (4030, 134007), (4702, 114855), (5890, 91689), (6045, 89338), (7053, 76570), (7410, 72881), (7657, 70530), (8835, 61126), (11755, 45942), (12090, 44669), (14106, 38285), (15314, 35265), (17670, 30563), (22971, 23510)]