621170070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{390673}}^1$

素因数の和:390736

約数の個数: 32

約数和(自身を含む): 1518940512

約数和(自身を除く): 897770442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 390673, 781346, 1172019, 1953365, 2344038, 3906730, 5860095, 11720190, 20705669, 41411338, 62117007, 103528345, 124234014, 207056690, 310585035, 621170070]

約数ペア:

[(1, 621170070), (2, 310585035), (3, 207056690), (5, 124234014), (6, 103528345), (10, 62117007), (15, 41411338), (30, 20705669), (53, 11720190), (106, 5860095), (159, 3906730), (265, 2344038), (318, 1953365), (530, 1172019), (795, 781346), (1590, 390673)]