30030996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19250639}}^1$

素因数の和:19250666

約数の個数: 64

約数和(自身を含む): 97023225600

約数和(自身を除く): 66992228760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 19250639, 38501278, 57751917, 77002556, 96253195, 115503834, 154005112, 192506390, 231007668, 250258307, 288759585, 385012780, 462015336, 500516614, 577519170, 750774921, 770025560, 1001033228, 1155038340, 1251291535, 1501549842, 2002066456, 2310076680, 2502583070, 3003099684, 3753874605, 5005166140, 6006199368, 7507749210, 10010332280, 15015498420, 30030996840]

約数ペア:

[(1, 30030996840), (2, 15015498420), (3, 10010332280), (4, 7507749210), (5, 6006199368), (6, 5005166140), (8, 3753874605), (10, 3003099684), (12, 2502583070), (13, 2310076680), (15, 2002066456), (20, 1501549842), (24, 1251291535), (26, 1155038340), (30, 1001033228), (39, 770025560), (40, 750774921), (52, 577519170), (60, 500516614), (65, 462015336), (78, 385012780), (104, 288759585), (120, 250258307), (130, 231007668), (156, 192506390), (195, 154005112), (260, 115503834), (312, 96253195), (390, 77002556), (520, 57751917), (780, 38501278), (1560, 19250639)]