229481970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{177893}}^1$

素因数の和:177946

約数の個数: 32

約数和(自身を含む): 563568192

約数和(自身を除く): 334086222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 177893, 355786, 533679, 889465, 1067358, 1778930, 2668395, 5336790, 7649399, 15298798, 22948197, 38246995, 45896394, 76493990, 114740985, 229481970]

約数ペア:

[(1, 229481970), (2, 114740985), (3, 76493990), (5, 45896394), (6, 38246995), (10, 22948197), (15, 15298798), (30, 7649399), (43, 5336790), (86, 2668395), (129, 1778930), (215, 1067358), (258, 889465), (430, 533679), (645, 355786), (1290, 177893)]