286832820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{90199}}^1$

素因数の和:90264

約数の個数: 48

約数和(自身を含む): 818294400

約数和(自身を除く): 531461580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 90199, 180398, 270597, 360796, 450995, 541194, 901990, 1082388, 1352985, 1803980, 2705970, 4780547, 5411940, 9561094, 14341641, 19122188, 23902735, 28683282, 47805470, 57366564, 71708205, 95610940, 143416410, 286832820]

約数ペア:

[(1, 286832820), (2, 143416410), (3, 95610940), (4, 71708205), (5, 57366564), (6, 47805470), (10, 28683282), (12, 23902735), (15, 19122188), (20, 14341641), (30, 9561094), (53, 5411940), (60, 4780547), (106, 2705970), (159, 1803980), (212, 1352985), (265, 1082388), (318, 901990), (530, 541194), (636, 450995), (795, 360796), (1060, 270597), (1590, 180398), (3180, 90199)]