219327330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{119851}}^1$

素因数の和:119922

約数の個数: 32

約数和(自身を含む): 535019328

約数和(自身を除く): 315691998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 119851, 239702, 359553, 599255, 719106, 1198510, 1797765, 3595530, 7310911, 14621822, 21932733, 36554555, 43865466, 73109110, 109663665, 219327330]

約数ペア:

[(1, 219327330), (2, 109663665), (3, 73109110), (5, 43865466), (6, 36554555), (10, 21932733), (15, 14621822), (30, 7310911), (61, 3595530), (122, 1797765), (183, 1198510), (305, 719106), (366, 599255), (610, 359553), (915, 239702), (1830, 119851)]