65070390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 128

約数和(自身を含む): 206281728

約数和(自身を除く): 141211338

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1657, 1785, 1870, 2310, 2618, 2805, 3314, 3570, 3927, 4971, 5610, 6545, 7854, 8285, 9942, 11599, 13090, 16570, 18227, 19635, 23198, 24855, 28169, 34797, 36454, 39270, 49710, 54681, 56338, 57995, 69594, 84507, 91135, 109362, 115990, 127589, 140845, 169014, 173985, 182270, 197183, 255178, 273405, 281690, 309859, 347970, 382767, 394366, 422535, 546810, 591549, 619718, 637945, 765534, 845070, 929577, 985915, 1183098, 1275890, 1549295, 1859154, 1913835, 1971830, 2169013, 2957745, 3098590, 3827670, 4338026, 4647885, 5915490, 6507039, 9295770, 10845065, 13014078, 21690130, 32535195, 65070390]

約数ペア:

[(1, 65070390), (2, 32535195), (3, 21690130), (5, 13014078), (6, 10845065), (7, 9295770), (10, 6507039), (11, 5915490), (14, 4647885), (15, 4338026), (17, 3827670), (21, 3098590), (22, 2957745), (30, 2169013), (33, 1971830), (34, 1913835), (35, 1859154), (42, 1549295), (51, 1275890), (55, 1183098), (66, 985915), (70, 929577), (77, 845070), (85, 765534), (102, 637945), (105, 619718), (110, 591549), (119, 546810), (154, 422535), (165, 394366), (170, 382767), (187, 347970), (210, 309859), (231, 281690), (238, 273405), (255, 255178), (330, 197183), (357, 182270), (374, 173985), (385, 169014), (462, 140845), (510, 127589), (561, 115990), (595, 109362), (714, 91135), (770, 84507), (935, 69594), (1122, 57995), (1155, 56338), (1190, 54681), (1309, 49710), (1657, 39270), (1785, 36454), (1870, 34797), (2310, 28169), (2618, 24855), (2805, 23198), (3314, 19635), (3570, 18227), (3927, 16570), (4971, 13090), (5610, 11599), (6545, 9942), (7854, 8285)]