156954099090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71993}}^1\times {\mathrm{72671}}^1$

素因数の和:144674

約数の個数: 32

約数和(自身を含む): 376700253696

約数和(自身を除く): 219746154606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71993, 72671, 143986, 145342, 215979, 218013, 359965, 363355, 431958, 436026, 719930, 726710, 1079895, 1090065, 2159790, 2180130, 5231803303, 10463606606, 15695409909, 26159016515, 31390819818, 52318033030, 78477049545, 156954099090]

約数ペア:

[(1, 156954099090), (2, 78477049545), (3, 52318033030), (5, 31390819818), (6, 26159016515), (10, 15695409909), (15, 10463606606), (30, 5231803303), (71993, 2180130), (72671, 2159790), (143986, 1090065), (145342, 1079895), (215979, 726710), (218013, 719930), (359965, 436026), (363355, 431958)]