145521690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{210901}}^1$

素因数の和:210934

約数の個数: 32

約数和(自身を含む): 364438656

約数和(自身を除く): 218916966

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 210901, 421802, 632703, 1054505, 1265406, 2109010, 3163515, 4850723, 6327030, 9701446, 14552169, 24253615, 29104338, 48507230, 72760845, 145521690]

約数ペア:

[(1, 145521690), (2, 72760845), (3, 48507230), (5, 29104338), (6, 24253615), (10, 14552169), (15, 9701446), (23, 6327030), (30, 4850723), (46, 3163515), (69, 2109010), (115, 1265406), (138, 1054505), (230, 632703), (345, 421802), (690, 210901)]