7244020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 17700480

約数和(自身を除く): 10456460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 877, 1180, 1652, 1754, 2065, 3508, 4130, 4385, 6139, 8260, 8770, 12278, 17540, 24556, 30695, 51743, 61390, 103486, 122780, 206972, 258715, 362201, 517430, 724402, 1034860, 1448804, 1811005, 3622010, 7244020]

約数ペア:

[(1, 7244020), (2, 3622010), (4, 1811005), (5, 1448804), (7, 1034860), (10, 724402), (14, 517430), (20, 362201), (28, 258715), (35, 206972), (59, 122780), (70, 103486), (118, 61390), (140, 51743), (236, 30695), (295, 24556), (413, 17540), (590, 12278), (826, 8770), (877, 8260), (1180, 6139), (1652, 4385), (1754, 4130), (2065, 3508)]