70202910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 120568290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 31, 38, 57, 58, 62, 87, 93, 95, 114, 137, 145, 155, 174, 186, 190, 274, 285, 290, 310, 411, 435, 465, 551, 570, 589, 685, 822, 870, 899, 930, 1102, 1178, 1370, 1653, 1767, 1798, 2055, 2603, 2697, 2755, 2945, 3306, 3534, 3973, 4110, 4247, 4495, 5206, 5394, 5510, 5890, 7809, 7946, 8265, 8494, 8835, 8990, 11919, 12741, 13015, 13485, 15618, 16530, 17081, 17670, 19865, 21235, 23838, 25482, 26030, 26970, 34162, 39045, 39730, 42470, 51243, 59595, 63705, 75487, 78090, 80693, 85405, 102486, 119190, 123163, 127410, 150974, 161386, 170810, 226461, 242079, 246326, 256215, 369489, 377435, 403465, 452922, 484158, 512430, 615815, 738978, 754870, 806930, 1132305, 1210395, 1231630, 1847445, 2264610, 2340097, 2420790, 3694890, 4680194, 7020291, 11700485, 14040582, 23400970, 35101455, 70202910]

約数ペア:

[(1, 70202910), (2, 35101455), (3, 23400970), (5, 14040582), (6, 11700485), (10, 7020291), (15, 4680194), (19, 3694890), (29, 2420790), (30, 2340097), (31, 2264610), (38, 1847445), (57, 1231630), (58, 1210395), (62, 1132305), (87, 806930), (93, 754870), (95, 738978), (114, 615815), (137, 512430), (145, 484158), (155, 452922), (174, 403465), (186, 377435), (190, 369489), (274, 256215), (285, 246326), (290, 242079), (310, 226461), (411, 170810), (435, 161386), (465, 150974), (551, 127410), (570, 123163), (589, 119190), (685, 102486), (822, 85405), (870, 80693), (899, 78090), (930, 75487), (1102, 63705), (1178, 59595), (1370, 51243), (1653, 42470), (1767, 39730), (1798, 39045), (2055, 34162), (2603, 26970), (2697, 26030), (2755, 25482), (2945, 23838), (3306, 21235), (3534, 19865), (3973, 17670), (4110, 17081), (4247, 16530), (4495, 15618), (5206, 13485), (5394, 13015), (5510, 12741), (5890, 11919), (7809, 8990), (7946, 8835), (8265, 8494)]