73901940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 164147340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 983, 1074, 1253, 1790, 1966, 2148, 2506, 2685, 2949, 3580, 3759, 3932, 4915, 5012, 5370, 5898, 6265, 6881, 7518, 9830, 10740, 11796, 12530, 13762, 14745, 15036, 18795, 19660, 20643, 25060, 27524, 29490, 34405, 37590, 41286, 58980, 68810, 75180, 82572, 103215, 137620, 175957, 206430, 351914, 412860, 527871, 703828, 879785, 1055742, 1231699, 1759570, 2111484, 2463398, 2639355, 3519140, 3695097, 4926796, 5278710, 6158495, 7390194, 10557420, 12316990, 14780388, 18475485, 24633980, 36950970, 73901940]

約数ペア:

[(1, 73901940), (2, 36950970), (3, 24633980), (4, 18475485), (5, 14780388), (6, 12316990), (7, 10557420), (10, 7390194), (12, 6158495), (14, 5278710), (15, 4926796), (20, 3695097), (21, 3519140), (28, 2639355), (30, 2463398), (35, 2111484), (42, 1759570), (60, 1231699), (70, 1055742), (84, 879785), (105, 703828), (140, 527871), (179, 412860), (210, 351914), (358, 206430), (420, 175957), (537, 137620), (716, 103215), (895, 82572), (983, 75180), (1074, 68810), (1253, 58980), (1790, 41286), (1966, 37590), (2148, 34405), (2506, 29490), (2685, 27524), (2949, 25060), (3580, 20643), (3759, 19660), (3932, 18795), (4915, 15036), (5012, 14745), (5370, 13762), (5898, 12530), (6265, 11796), (6881, 10740), (7518, 9830)]