1355970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 4064256

約数和(自身を除く): 2708286

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 587, 770, 1155, 1174, 1761, 2310, 2935, 3522, 4109, 5870, 6457, 8218, 8805, 12327, 12914, 17610, 19371, 20545, 24654, 32285, 38742, 41090, 45199, 61635, 64570, 90398, 96855, 123270, 135597, 193710, 225995, 271194, 451990, 677985, 1355970]

約数ペア:

[(1, 1355970), (2, 677985), (3, 451990), (5, 271194), (6, 225995), (7, 193710), (10, 135597), (11, 123270), (14, 96855), (15, 90398), (21, 64570), (22, 61635), (30, 45199), (33, 41090), (35, 38742), (42, 32285), (55, 24654), (66, 20545), (70, 19371), (77, 17610), (105, 12914), (110, 12327), (154, 8805), (165, 8218), (210, 6457), (231, 5870), (330, 4109), (385, 3522), (462, 2935), (587, 2310), (770, 1761), (1155, 1174)]