16712190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 51632640

約数和(自身を除く): 34920450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 331, 374, 459, 495, 510, 561, 594, 662, 765, 918, 935, 990, 993, 1122, 1485, 1530, 1655, 1683, 1870, 1986, 2295, 2805, 2970, 2979, 3310, 3366, 3641, 4590, 4965, 5049, 5610, 5627, 5958, 7282, 8415, 8937, 9930, 10098, 10923, 11254, 14895, 16830, 16881, 17874, 18205, 21846, 25245, 28135, 29790, 32769, 33762, 36410, 44685, 50490, 50643, 54615, 56270, 61897, 65538, 84405, 89370, 98307, 101286, 109230, 123794, 151929, 163845, 168810, 185691, 196614, 253215, 303858, 309485, 327690, 371382, 491535, 506430, 557073, 618970, 759645, 928455, 983070, 1114146, 1519290, 1671219, 1856910, 2785365, 3342438, 5570730, 8356095, 16712190]

約数ペア:

[(1, 16712190), (2, 8356095), (3, 5570730), (5, 3342438), (6, 2785365), (9, 1856910), (10, 1671219), (11, 1519290), (15, 1114146), (17, 983070), (18, 928455), (22, 759645), (27, 618970), (30, 557073), (33, 506430), (34, 491535), (45, 371382), (51, 327690), (54, 309485), (55, 303858), (66, 253215), (85, 196614), (90, 185691), (99, 168810), (102, 163845), (110, 151929), (135, 123794), (153, 109230), (165, 101286), (170, 98307), (187, 89370), (198, 84405), (255, 65538), (270, 61897), (297, 56270), (306, 54615), (330, 50643), (331, 50490), (374, 44685), (459, 36410), (495, 33762), (510, 32769), (561, 29790), (594, 28135), (662, 25245), (765, 21846), (918, 18205), (935, 17874), (990, 16881), (993, 16830), (1122, 14895), (1485, 11254), (1530, 10923), (1655, 10098), (1683, 9930), (1870, 8937), (1986, 8415), (2295, 7282), (2805, 5958), (2970, 5627), (2979, 5610), (3310, 5049), (3366, 4965), (3641, 4590)]