15318870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 45357408

約数和(自身を除く): 30038538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 613, 714, 735, 833, 1190, 1226, 1470, 1666, 1785, 1839, 2499, 3065, 3570, 3678, 4165, 4291, 4998, 6130, 8330, 8582, 9195, 10421, 12495, 12873, 18390, 20842, 21455, 24990, 25746, 30037, 31263, 42910, 52105, 60074, 62526, 64365, 72947, 90111, 104210, 128730, 145894, 150185, 156315, 180222, 218841, 300370, 312630, 364735, 437682, 450555, 510629, 729470, 901110, 1021258, 1094205, 1531887, 2188410, 2553145, 3063774, 5106290, 7659435, 15318870]

約数ペア:

[(1, 15318870), (2, 7659435), (3, 5106290), (5, 3063774), (6, 2553145), (7, 2188410), (10, 1531887), (14, 1094205), (15, 1021258), (17, 901110), (21, 729470), (30, 510629), (34, 450555), (35, 437682), (42, 364735), (49, 312630), (51, 300370), (70, 218841), (85, 180222), (98, 156315), (102, 150185), (105, 145894), (119, 128730), (147, 104210), (170, 90111), (210, 72947), (238, 64365), (245, 62526), (255, 60074), (294, 52105), (357, 42910), (490, 31263), (510, 30037), (595, 25746), (613, 24990), (714, 21455), (735, 20842), (833, 18390), (1190, 12873), (1226, 12495), (1470, 10421), (1666, 9195), (1785, 8582), (1839, 8330), (2499, 6130), (3065, 4998), (3570, 4291), (3678, 4165)]