18246270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 37740930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 269, 285, 323, 357, 399, 510, 538, 570, 595, 646, 665, 714, 798, 807, 969, 1190, 1330, 1345, 1614, 1615, 1785, 1883, 1938, 1995, 2261, 2690, 3230, 3570, 3766, 3990, 4035, 4522, 4573, 4845, 5111, 5649, 6783, 8070, 9146, 9415, 9690, 10222, 11298, 11305, 13566, 13719, 15333, 18830, 22610, 22865, 25555, 27438, 28245, 30666, 32011, 33915, 35777, 45730, 51110, 56490, 64022, 67830, 68595, 71554, 76665, 86887, 96033, 107331, 137190, 153330, 160055, 173774, 178885, 192066, 214662, 260661, 320110, 357770, 434435, 480165, 521322, 536655, 608209, 868870, 960330, 1073310, 1216418, 1303305, 1824627, 2606610, 3041045, 3649254, 6082090, 9123135, 18246270]

約数ペア:

[(1, 18246270), (2, 9123135), (3, 6082090), (5, 3649254), (6, 3041045), (7, 2606610), (10, 1824627), (14, 1303305), (15, 1216418), (17, 1073310), (19, 960330), (21, 868870), (30, 608209), (34, 536655), (35, 521322), (38, 480165), (42, 434435), (51, 357770), (57, 320110), (70, 260661), (85, 214662), (95, 192066), (102, 178885), (105, 173774), (114, 160055), (119, 153330), (133, 137190), (170, 107331), (190, 96033), (210, 86887), (238, 76665), (255, 71554), (266, 68595), (269, 67830), (285, 64022), (323, 56490), (357, 51110), (399, 45730), (510, 35777), (538, 33915), (570, 32011), (595, 30666), (646, 28245), (665, 27438), (714, 25555), (798, 22865), (807, 22610), (969, 18830), (1190, 15333), (1330, 13719), (1345, 13566), (1614, 11305), (1615, 11298), (1785, 10222), (1883, 9690), (1938, 9415), (1995, 9146), (2261, 8070), (2690, 6783), (3230, 5649), (3570, 5111), (3766, 4845), (3990, 4573), (4035, 4522)]