45098620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 116693136

約数和(自身を除く): 71594516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 2707, 3332, 4165, 5414, 8330, 10828, 13535, 16660, 18949, 27070, 37898, 46019, 54140, 75796, 92038, 94745, 132643, 184076, 189490, 230095, 265286, 322133, 378980, 460190, 530572, 644266, 663215, 920380, 1288532, 1326430, 1610665, 2254931, 2652860, 3221330, 4509862, 6442660, 9019724, 11274655, 22549310, 45098620]

約数ペア:

[(1, 45098620), (2, 22549310), (4, 11274655), (5, 9019724), (7, 6442660), (10, 4509862), (14, 3221330), (17, 2652860), (20, 2254931), (28, 1610665), (34, 1326430), (35, 1288532), (49, 920380), (68, 663215), (70, 644266), (85, 530572), (98, 460190), (119, 378980), (140, 322133), (170, 265286), (196, 230095), (238, 189490), (245, 184076), (340, 132643), (476, 94745), (490, 92038), (595, 75796), (833, 54140), (980, 46019), (1190, 37898), (1666, 27070), (2380, 18949), (2707, 16660), (3332, 13535), (4165, 10828), (5414, 8330)]