1842450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 4660416

約数和(自身を除く): 2817966

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 173, 213, 346, 355, 426, 519, 710, 865, 1038, 1065, 1730, 1775, 2130, 2595, 3550, 4325, 5190, 5325, 8650, 10650, 12283, 12975, 24566, 25950, 36849, 61415, 73698, 122830, 184245, 307075, 368490, 614150, 921225, 1842450]

約数ペア:

[(1, 1842450), (2, 921225), (3, 614150), (5, 368490), (6, 307075), (10, 184245), (15, 122830), (25, 73698), (30, 61415), (50, 36849), (71, 25950), (75, 24566), (142, 12975), (150, 12283), (173, 10650), (213, 8650), (346, 5325), (355, 5190), (426, 4325), (519, 3550), (710, 2595), (865, 2130), (1038, 1775), (1065, 1730)]