13273890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 24327390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2039, 2170, 3255, 4078, 6117, 6510, 10195, 12234, 14273, 20390, 28546, 30585, 42819, 61170, 63209, 71365, 85638, 126418, 142730, 189627, 214095, 316045, 379254, 428190, 442463, 632090, 884926, 948135, 1327389, 1896270, 2212315, 2654778, 4424630, 6636945, 13273890]

約数ペア:

[(1, 13273890), (2, 6636945), (3, 4424630), (5, 2654778), (6, 2212315), (7, 1896270), (10, 1327389), (14, 948135), (15, 884926), (21, 632090), (30, 442463), (31, 428190), (35, 379254), (42, 316045), (62, 214095), (70, 189627), (93, 142730), (105, 126418), (155, 85638), (186, 71365), (210, 63209), (217, 61170), (310, 42819), (434, 30585), (465, 28546), (651, 20390), (930, 14273), (1085, 12234), (1302, 10195), (2039, 6510), (2170, 6117), (3255, 4078)]