1663293870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2719}}^1$

素因数の和:3710

約数の個数: 96

約数和(自身を含む): 4949268480

約数和(自身を除く): 3285974610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 971, 1942, 2719, 2913, 4855, 5438, 5826, 6797, 8157, 8739, 9710, 13594, 13595, 14565, 16314, 17478, 19033, 20391, 24471, 27190, 29130, 33985, 38066, 40782, 40785, 43695, 48942, 57099, 61173, 67970, 81570, 87390, 95165, 101955, 114198, 122346, 122355, 171297, 190330, 203910, 244710, 285495, 305865, 342594, 570990, 611730, 856485, 1712970, 2640149, 5280298, 7920447, 13200745, 15840894, 18481043, 23761341, 26401490, 36962086, 39602235, 47522682, 55443129, 79204470, 92405215, 110886258, 118806705, 166329387, 184810430, 237613410, 277215645, 332658774, 554431290, 831646935, 1663293870]

約数ペア:

[(1, 1663293870), (2, 831646935), (3, 554431290), (5, 332658774), (6, 277215645), (7, 237613410), (9, 184810430), (10, 166329387), (14, 118806705), (15, 110886258), (18, 92405215), (21, 79204470), (30, 55443129), (35, 47522682), (42, 39602235), (45, 36962086), (63, 26401490), (70, 23761341), (90, 18481043), (105, 15840894), (126, 13200745), (210, 7920447), (315, 5280298), (630, 2640149), (971, 1712970), (1942, 856485), (2719, 611730), (2913, 570990), (4855, 342594), (5438, 305865), (5826, 285495), (6797, 244710), (8157, 203910), (8739, 190330), (9710, 171297), (13594, 122355), (13595, 122346), (14565, 114198), (16314, 101955), (17478, 95165), (19033, 87390), (20391, 81570), (24471, 67970), (27190, 61173), (29130, 57099), (33985, 48942), (38066, 43695), (40782, 40785)]