98430920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3413}}^1$

素因数の和:3534

約数の個数: 64

約数和(自身を含む): 255640320

約数和(自身を除く): 157209400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3413, 3605, 4120, 5768, 6826, 7210, 13652, 14420, 17065, 23891, 27304, 28840, 34130, 47782, 68260, 95564, 119455, 136520, 191128, 238910, 351539, 477820, 703078, 955640, 1406156, 1757695, 2460773, 2812312, 3515390, 4921546, 7030780, 9843092, 12303865, 14061560, 19686184, 24607730, 49215460, 98430920]

約数ペア:

[(1, 98430920), (2, 49215460), (4, 24607730), (5, 19686184), (7, 14061560), (8, 12303865), (10, 9843092), (14, 7030780), (20, 4921546), (28, 3515390), (35, 2812312), (40, 2460773), (56, 1757695), (70, 1406156), (103, 955640), (140, 703078), (206, 477820), (280, 351539), (412, 238910), (515, 191128), (721, 136520), (824, 119455), (1030, 95564), (1442, 68260), (2060, 47782), (2884, 34130), (3413, 28840), (3605, 27304), (4120, 23891), (5768, 17065), (6826, 14420), (7210, 13652)]