17665890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 50761728

約数和(自身を除く): 33095838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 47, 51, 55, 66, 67, 85, 94, 102, 110, 134, 141, 165, 170, 187, 201, 235, 255, 282, 330, 335, 374, 402, 470, 510, 517, 561, 670, 705, 737, 799, 935, 1005, 1034, 1122, 1139, 1410, 1474, 1551, 1598, 1870, 2010, 2211, 2278, 2397, 2585, 2805, 3102, 3149, 3417, 3685, 3995, 4422, 4794, 5170, 5610, 5695, 6298, 6834, 7370, 7755, 7990, 8789, 9447, 11055, 11390, 11985, 12529, 15510, 15745, 17085, 17578, 18894, 22110, 23970, 25058, 26367, 31490, 34170, 34639, 37587, 43945, 47235, 52734, 53533, 62645, 69278, 75174, 87890, 94470, 103917, 107066, 125290, 131835, 160599, 173195, 187935, 207834, 263670, 267665, 321198, 346390, 375870, 519585, 535330, 588863, 802995, 1039170, 1177726, 1605990, 1766589, 2944315, 3533178, 5888630, 8832945, 17665890]

約数ペア:

[(1, 17665890), (2, 8832945), (3, 5888630), (5, 3533178), (6, 2944315), (10, 1766589), (11, 1605990), (15, 1177726), (17, 1039170), (22, 802995), (30, 588863), (33, 535330), (34, 519585), (47, 375870), (51, 346390), (55, 321198), (66, 267665), (67, 263670), (85, 207834), (94, 187935), (102, 173195), (110, 160599), (134, 131835), (141, 125290), (165, 107066), (170, 103917), (187, 94470), (201, 87890), (235, 75174), (255, 69278), (282, 62645), (330, 53533), (335, 52734), (374, 47235), (402, 43945), (470, 37587), (510, 34639), (517, 34170), (561, 31490), (670, 26367), (705, 25058), (737, 23970), (799, 22110), (935, 18894), (1005, 17578), (1034, 17085), (1122, 15745), (1139, 15510), (1410, 12529), (1474, 11985), (1551, 11390), (1598, 11055), (1870, 9447), (2010, 8789), (2211, 7990), (2278, 7755), (2397, 7370), (2585, 6834), (2805, 6298), (3102, 5695), (3149, 5610), (3417, 5170), (3685, 4794), (3995, 4422)]