47270340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20201}}^1$

素因数の和:20229

約数の個数: 72

約数和(自身を含む): 154424088

約数和(自身を除く): 107153748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 20201, 40402, 60603, 80804, 101005, 121206, 181809, 202010, 242412, 262613, 303015, 363618, 404020, 525226, 606030, 727236, 787839, 909045, 1050452, 1212060, 1313065, 1575678, 1818090, 2363517, 2626130, 3151356, 3636180, 3939195, 4727034, 5252260, 7878390, 9454068, 11817585, 15756780, 23635170, 47270340]

約数ペア:

[(1, 47270340), (2, 23635170), (3, 15756780), (4, 11817585), (5, 9454068), (6, 7878390), (9, 5252260), (10, 4727034), (12, 3939195), (13, 3636180), (15, 3151356), (18, 2626130), (20, 2363517), (26, 1818090), (30, 1575678), (36, 1313065), (39, 1212060), (45, 1050452), (52, 909045), (60, 787839), (65, 727236), (78, 606030), (90, 525226), (117, 404020), (130, 363618), (156, 303015), (180, 262613), (195, 242412), (234, 202010), (260, 181809), (390, 121206), (468, 101005), (585, 80804), (780, 60603), (1170, 40402), (2340, 20201)]