153881830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17117}}^1$

素因数の和:17184

約数の個数: 32

約数和(自身を含む): 295799040

約数和(自身を除く): 141917210

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 17117, 34234, 85585, 171170, 496393, 530627, 992786, 1061254, 2481965, 2653135, 4963930, 5306270, 15388183, 30776366, 76940915, 153881830]

約数ペア:

[(1, 153881830), (2, 76940915), (5, 30776366), (10, 15388183), (29, 5306270), (31, 4963930), (58, 2653135), (62, 2481965), (145, 1061254), (155, 992786), (290, 530627), (310, 496393), (899, 171170), (1798, 85585), (4495, 34234), (8990, 17117)]