15276030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 48522240

約数和(自身を除く): 33246210

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, 389, 462, 510, 561, 595, 714, 770, 778, 935, 1122, 1155, 1167, 1190, 1309, 1785, 1870, 1945, 2310, 2334, 2618, 2723, 2805, 3570, 3890, 3927, 4279, 5446, 5610, 5835, 6545, 6613, 7854, 8169, 8558, 11670, 12837, 13090, 13226, 13615, 16338, 19635, 19839, 21395, 25674, 27230, 29953, 33065, 39270, 39678, 40845, 42790, 46291, 59906, 64185, 66130, 72743, 81690, 89859, 92582, 99195, 128370, 138873, 145486, 149765, 179718, 198390, 218229, 231455, 277746, 299530, 363715, 436458, 449295, 462910, 509201, 694365, 727430, 898590, 1018402, 1091145, 1388730, 1527603, 2182290, 2546005, 3055206, 5092010, 7638015, 15276030]

約数ペア:

[(1, 15276030), (2, 7638015), (3, 5092010), (5, 3055206), (6, 2546005), (7, 2182290), (10, 1527603), (11, 1388730), (14, 1091145), (15, 1018402), (17, 898590), (21, 727430), (22, 694365), (30, 509201), (33, 462910), (34, 449295), (35, 436458), (42, 363715), (51, 299530), (55, 277746), (66, 231455), (70, 218229), (77, 198390), (85, 179718), (102, 149765), (105, 145486), (110, 138873), (119, 128370), (154, 99195), (165, 92582), (170, 89859), (187, 81690), (210, 72743), (231, 66130), (238, 64185), (255, 59906), (330, 46291), (357, 42790), (374, 40845), (385, 39678), (389, 39270), (462, 33065), (510, 29953), (561, 27230), (595, 25674), (714, 21395), (770, 19839), (778, 19635), (935, 16338), (1122, 13615), (1155, 13226), (1167, 13090), (1190, 12837), (1309, 11670), (1785, 8558), (1870, 8169), (1945, 7854), (2310, 6613), (2334, 6545), (2618, 5835), (2723, 5610), (2805, 5446), (3570, 4279), (3890, 3927)]