156744030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{121507}}^1$

素因数の和:121560

約数の個数: 32

約数和(自身を含む): 384937344

約数和(自身を除く): 228193314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 121507, 243014, 364521, 607535, 729042, 1215070, 1822605, 3645210, 5224801, 10449602, 15674403, 26124005, 31348806, 52248010, 78372015, 156744030]

約数ペア:

[(1, 156744030), (2, 78372015), (3, 52248010), (5, 31348806), (6, 26124005), (10, 15674403), (15, 10449602), (30, 5224801), (43, 3645210), (86, 1822605), (129, 1215070), (215, 729042), (258, 607535), (430, 364521), (645, 243014), (1290, 121507)]