236475890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{15149}}^1$

素因数の和:15386

約数の個数: 32

約数和(自身を含む): 488678400

約数和(自身を除く): 252202510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 7805, 15149, 15610, 30298, 75745, 106043, 151490, 212086, 530215, 1060430, 3378227, 6756454, 16891135, 23647589, 33782270, 47295178, 118237945, 236475890]

約数ペア:

[(1, 236475890), (2, 118237945), (5, 47295178), (7, 33782270), (10, 23647589), (14, 16891135), (35, 6756454), (70, 3378227), (223, 1060430), (446, 530215), (1115, 212086), (1561, 151490), (2230, 106043), (3122, 75745), (7805, 30298), (15149, 15610)]