7030140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9038

約数の個数: 48

約数和(自身を含む): 21200928

約数和(自身を除く): 14170788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9013, 18026, 27039, 36052, 45065, 54078, 90130, 108156, 117169, 135195, 180260, 234338, 270390, 351507, 468676, 540780, 585845, 703014, 1171690, 1406028, 1757535, 2343380, 3515070, 7030140]

約数ペア:

[(1, 7030140), (2, 3515070), (3, 2343380), (4, 1757535), (5, 1406028), (6, 1171690), (10, 703014), (12, 585845), (13, 540780), (15, 468676), (20, 351507), (26, 270390), (30, 234338), (39, 180260), (52, 135195), (60, 117169), (65, 108156), (78, 90130), (130, 54078), (156, 45065), (195, 36052), (260, 27039), (390, 18026), (780, 9013)]