316710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 80

約数和(自身を含む): 940896

約数和(自身を除く): 624186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 81, 85, 90, 102, 115, 135, 138, 153, 162, 170, 207, 230, 255, 270, 306, 345, 391, 405, 414, 459, 510, 621, 690, 765, 782, 810, 918, 1035, 1173, 1242, 1377, 1530, 1863, 1955, 2070, 2295, 2346, 2754, 3105, 3519, 3726, 3910, 4590, 5865, 6210, 6885, 7038, 9315, 10557, 11730, 13770, 17595, 18630, 21114, 31671, 35190, 52785, 63342, 105570, 158355, 316710]

約数ペア:

[(1, 316710), (2, 158355), (3, 105570), (5, 63342), (6, 52785), (9, 35190), (10, 31671), (15, 21114), (17, 18630), (18, 17595), (23, 13770), (27, 11730), (30, 10557), (34, 9315), (45, 7038), (46, 6885), (51, 6210), (54, 5865), (69, 4590), (81, 3910), (85, 3726), (90, 3519), (102, 3105), (115, 2754), (135, 2346), (138, 2295), (153, 2070), (162, 1955), (170, 1863), (207, 1530), (230, 1377), (255, 1242), (270, 1173), (306, 1035), (345, 918), (391, 810), (405, 782), (414, 765), (459, 690), (510, 621)]