154315070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2625

約数の個数: 64

約数和(自身を含む): 347106816

約数和(自身を除く): 192791746

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1742, 2345, 2531, 4355, 4690, 5062, 6097, 8710, 12194, 12655, 17717, 25310, 30485, 32903, 35434, 60970, 65806, 88585, 164515, 169577, 177170, 230321, 329030, 339154, 460642, 847885, 1151605, 1187039, 1695770, 2204501, 2303210, 2374078, 4409002, 5935195, 11022505, 11870390, 15431507, 22045010, 30863014, 77157535, 154315070]

約数ペア:

[(1, 154315070), (2, 77157535), (5, 30863014), (7, 22045010), (10, 15431507), (13, 11870390), (14, 11022505), (26, 5935195), (35, 4409002), (65, 2374078), (67, 2303210), (70, 2204501), (91, 1695770), (130, 1187039), (134, 1151605), (182, 847885), (335, 460642), (455, 339154), (469, 329030), (670, 230321), (871, 177170), (910, 169577), (938, 164515), (1742, 88585), (2345, 65806), (2531, 60970), (4355, 35434), (4690, 32903), (5062, 30485), (6097, 25310), (8710, 17717), (12194, 12655)]