402259970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{59243}}^1$

素因数の和:59354

約数の個数: 32

約数和(自身を含む): 836051328

約数和(自身を除く): 433791358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 59243, 118486, 296215, 414701, 592430, 829402, 2073505, 4147010, 5746571, 11493142, 28732855, 40225997, 57465710, 80451994, 201129985, 402259970]

約数ペア:

[(1, 402259970), (2, 201129985), (5, 80451994), (7, 57465710), (10, 40225997), (14, 28732855), (35, 11493142), (70, 5746571), (97, 4147010), (194, 2073505), (485, 829402), (679, 592430), (970, 414701), (1358, 296215), (3395, 118486), (6790, 59243)]