29287260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 108

約数和(自身を含む): 94538808

約数和(自身を除く): 65251548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 563, 578, 612, 765, 867, 1020, 1126, 1156, 1445, 1530, 1689, 1734, 2252, 2601, 2815, 2890, 3060, 3378, 3468, 4335, 5067, 5202, 5630, 5780, 6756, 8445, 8670, 9571, 10134, 10404, 11260, 13005, 16890, 17340, 19142, 20268, 25335, 26010, 28713, 33780, 38284, 47855, 50670, 52020, 57426, 86139, 95710, 101340, 114852, 143565, 162707, 172278, 191420, 287130, 325414, 344556, 430695, 488121, 574260, 650828, 813535, 861390, 976242, 1464363, 1627070, 1722780, 1952484, 2440605, 2928726, 3254140, 4881210, 5857452, 7321815, 9762420, 14643630, 29287260]

約数ペア:

[(1, 29287260), (2, 14643630), (3, 9762420), (4, 7321815), (5, 5857452), (6, 4881210), (9, 3254140), (10, 2928726), (12, 2440605), (15, 1952484), (17, 1722780), (18, 1627070), (20, 1464363), (30, 976242), (34, 861390), (36, 813535), (45, 650828), (51, 574260), (60, 488121), (68, 430695), (85, 344556), (90, 325414), (102, 287130), (153, 191420), (170, 172278), (180, 162707), (204, 143565), (255, 114852), (289, 101340), (306, 95710), (340, 86139), (510, 57426), (563, 52020), (578, 50670), (612, 47855), (765, 38284), (867, 33780), (1020, 28713), (1126, 26010), (1156, 25335), (1445, 20268), (1530, 19142), (1689, 17340), (1734, 16890), (2252, 13005), (2601, 11260), (2815, 10404), (2890, 10134), (3060, 9571), (3378, 8670), (3468, 8445), (4335, 6756), (5067, 5780), (5202, 5630)]