19356030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4250

約数の個数: 64

約数和(自身を含む): 54665280

約数和(自身を除く): 35309250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4217, 4590, 8434, 12651, 21085, 25302, 37953, 42170, 63255, 71689, 75906, 113859, 126510, 143378, 189765, 215067, 227718, 358445, 379530, 430134, 569295, 645201, 716890, 1075335, 1138590, 1290402, 1935603, 2150670, 3226005, 3871206, 6452010, 9678015, 19356030]

約数ペア:

[(1, 19356030), (2, 9678015), (3, 6452010), (5, 3871206), (6, 3226005), (9, 2150670), (10, 1935603), (15, 1290402), (17, 1138590), (18, 1075335), (27, 716890), (30, 645201), (34, 569295), (45, 430134), (51, 379530), (54, 358445), (85, 227718), (90, 215067), (102, 189765), (135, 143378), (153, 126510), (170, 113859), (255, 75906), (270, 71689), (306, 63255), (459, 42170), (510, 37953), (765, 25302), (918, 21085), (1530, 12651), (2295, 8434), (4217, 4590)]