15291015586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 30730752000

約数和(自身を除く): 15439736414

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 103, 113, 133, 154, 206, 209, 226, 266, 418, 449, 721, 791, 898, 1133, 1243, 1442, 1463, 1582, 1957, 2147, 2266, 2486, 2926, 3143, 3914, 4294, 4939, 6286, 7931, 8531, 8701, 9878, 11639, 13699, 15029, 15862, 17062, 17402, 21527, 23278, 23617, 27398, 30058, 34573, 43054, 46247, 47234, 50737, 59717, 69146, 81473, 92494, 93841, 101474, 119434, 128029, 150689, 162946, 165319, 187682, 221141, 256058, 301378, 323729, 330638, 355159, 442282, 508717, 558107, 647458, 656887, 710318, 878693, 896203, 964003, 1017434, 1116214, 1313774, 1547987, 1757386, 1792406, 1928006, 2432551, 3095974, 3561019, 3906749, 4865102, 5225911, 6150851, 6748021, 7122038, 7813498, 9665623, 10451822, 10604033, 12301702, 13496042, 17027857, 19331246, 21208066, 34055714, 36581377, 57485021, 67659361, 73162754, 74228231, 99292309, 114970042, 135318722, 148456462, 198584618, 402395147, 695046163, 804790294, 1092215399, 1390092326, 2184430798, 7645507793, 15291015586]

約数ペア:

[(1, 15291015586), (2, 7645507793), (7, 2184430798), (11, 1390092326), (14, 1092215399), (19, 804790294), (22, 695046163), (38, 402395147), (77, 198584618), (103, 148456462), (113, 135318722), (133, 114970042), (154, 99292309), (206, 74228231), (209, 73162754), (226, 67659361), (266, 57485021), (418, 36581377), (449, 34055714), (721, 21208066), (791, 19331246), (898, 17027857), (1133, 13496042), (1243, 12301702), (1442, 10604033), (1463, 10451822), (1582, 9665623), (1957, 7813498), (2147, 7122038), (2266, 6748021), (2486, 6150851), (2926, 5225911), (3143, 4865102), (3914, 3906749), (4294, 3561019), (4939, 3095974), (6286, 2432551), (7931, 1928006), (8531, 1792406), (8701, 1757386), (9878, 1547987), (11639, 1313774), (13699, 1116214), (15029, 1017434), (15862, 964003), (17062, 896203), (17402, 878693), (21527, 710318), (23278, 656887), (23617, 647458), (27398, 558107), (30058, 508717), (34573, 442282), (43054, 355159), (46247, 330638), (47234, 323729), (50737, 301378), (59717, 256058), (69146, 221141), (81473, 187682), (92494, 165319), (93841, 162946), (101474, 150689), (119434, 128029)]