2019433410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{18287}}^1$

素因数の和:18712

約数の個数: 64

約数和(自身を含む): 5398617600

約数和(自身を除く): 3379184190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 818, 1227, 2045, 2454, 3681, 4090, 6135, 7362, 11043, 12270, 18287, 18405, 22086, 36574, 36810, 54861, 55215, 91435, 109722, 110430, 164583, 182870, 274305, 329166, 493749, 548610, 822915, 987498, 1645830, 2468745, 4937490, 7479383, 14958766, 22438149, 37396915, 44876298, 67314447, 74793830, 112190745, 134628894, 201943341, 224381490, 336572235, 403886682, 673144470, 1009716705, 2019433410]

約数ペア:

[(1, 2019433410), (2, 1009716705), (3, 673144470), (5, 403886682), (6, 336572235), (9, 224381490), (10, 201943341), (15, 134628894), (18, 112190745), (27, 74793830), (30, 67314447), (45, 44876298), (54, 37396915), (90, 22438149), (135, 14958766), (270, 7479383), (409, 4937490), (818, 2468745), (1227, 1645830), (2045, 987498), (2454, 822915), (3681, 548610), (4090, 493749), (6135, 329166), (7362, 274305), (11043, 182870), (12270, 164583), (18287, 110430), (18405, 109722), (22086, 91435), (36574, 55215), (36810, 54861)]