4015060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 10428264

約数和(自身を除く): 6413204

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, 241, 245, 340, 476, 482, 490, 595, 833, 964, 980, 1190, 1205, 1666, 1687, 2380, 2410, 3332, 3374, 4097, 4165, 4820, 6748, 8194, 8330, 8435, 11809, 16388, 16660, 16870, 20485, 23618, 28679, 33740, 40970, 47236, 57358, 59045, 81940, 114716, 118090, 143395, 200753, 236180, 286790, 401506, 573580, 803012, 1003765, 2007530, 4015060]

約数ペア:

[(1, 4015060), (2, 2007530), (4, 1003765), (5, 803012), (7, 573580), (10, 401506), (14, 286790), (17, 236180), (20, 200753), (28, 143395), (34, 118090), (35, 114716), (49, 81940), (68, 59045), (70, 57358), (85, 47236), (98, 40970), (119, 33740), (140, 28679), (170, 23618), (196, 20485), (238, 16870), (241, 16660), (245, 16388), (340, 11809), (476, 8435), (482, 8330), (490, 8194), (595, 6748), (833, 4820), (964, 4165), (980, 4097), (1190, 3374), (1205, 3332), (1666, 2410), (1687, 2380)]