42453030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 66410970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1049, 1065, 1349, 2098, 2130, 2698, 3147, 4047, 5245, 6294, 6745, 8094, 10490, 13490, 15735, 19931, 20235, 31470, 39862, 40470, 59793, 74479, 99655, 119586, 148958, 199310, 223437, 298965, 372395, 446874, 597930, 744790, 1117185, 1415101, 2234370, 2830202, 4245303, 7075505, 8490606, 14151010, 21226515, 42453030]

約数ペア:

[(1, 42453030), (2, 21226515), (3, 14151010), (5, 8490606), (6, 7075505), (10, 4245303), (15, 2830202), (19, 2234370), (30, 1415101), (38, 1117185), (57, 744790), (71, 597930), (95, 446874), (114, 372395), (142, 298965), (190, 223437), (213, 199310), (285, 148958), (355, 119586), (426, 99655), (570, 74479), (710, 59793), (1049, 40470), (1065, 39862), (1349, 31470), (2098, 20235), (2130, 19931), (2698, 15735), (3147, 13490), (4047, 10490), (5245, 8094), (6294, 6745)]