137748810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2143

約数の個数: 64

約数和(自身を含む): 346106880

約数和(自身を除く): 208358070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2029, 2190, 2263, 4058, 4526, 6087, 6789, 10145, 11315, 12174, 13578, 20290, 22630, 30435, 33945, 60870, 62899, 67890, 125798, 148117, 188697, 296234, 314495, 377394, 444351, 628990, 740585, 888702, 943485, 1481170, 1886970, 2221755, 4443510, 4591627, 9183254, 13774881, 22958135, 27549762, 45916270, 68874405, 137748810]

約数ペア:

[(1, 137748810), (2, 68874405), (3, 45916270), (5, 27549762), (6, 22958135), (10, 13774881), (15, 9183254), (30, 4591627), (31, 4443510), (62, 2221755), (73, 1886970), (93, 1481170), (146, 943485), (155, 888702), (186, 740585), (219, 628990), (310, 444351), (365, 377394), (438, 314495), (465, 296234), (730, 188697), (930, 148117), (1095, 125798), (2029, 67890), (2190, 62899), (2263, 60870), (4058, 33945), (4526, 30435), (6087, 22630), (6789, 20290), (10145, 13578), (11315, 12174)]