31414110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 95606784

約数和(自身を除く): 64192674

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 273, 311, 370, 390, 455, 481, 518, 546, 555, 622, 777, 910, 933, 962, 1110, 1295, 1365, 1443, 1554, 1555, 1866, 2177, 2405, 2590, 2730, 2886, 3110, 3367, 3885, 4043, 4354, 4665, 4810, 6531, 6734, 7215, 7770, 8086, 9330, 10101, 10885, 11507, 12129, 13062, 14430, 16835, 20202, 20215, 21770, 23014, 24258, 28301, 32655, 33670, 34521, 40430, 50505, 56602, 57535, 60645, 65310, 69042, 80549, 84903, 101010, 115070, 121290, 141505, 149591, 161098, 169806, 172605, 241647, 283010, 299182, 345210, 402745, 424515, 448773, 483294, 747955, 805490, 849030, 897546, 1047137, 1208235, 1495910, 2094274, 2243865, 2416470, 3141411, 4487730, 5235685, 6282822, 10471370, 15707055, 31414110]

約数ペア:

[(1, 31414110), (2, 15707055), (3, 10471370), (5, 6282822), (6, 5235685), (7, 4487730), (10, 3141411), (13, 2416470), (14, 2243865), (15, 2094274), (21, 1495910), (26, 1208235), (30, 1047137), (35, 897546), (37, 849030), (39, 805490), (42, 747955), (65, 483294), (70, 448773), (74, 424515), (78, 402745), (91, 345210), (105, 299182), (111, 283010), (130, 241647), (182, 172605), (185, 169806), (195, 161098), (210, 149591), (222, 141505), (259, 121290), (273, 115070), (311, 101010), (370, 84903), (390, 80549), (455, 69042), (481, 65310), (518, 60645), (546, 57535), (555, 56602), (622, 50505), (777, 40430), (910, 34521), (933, 33670), (962, 32655), (1110, 28301), (1295, 24258), (1365, 23014), (1443, 21770), (1554, 20215), (1555, 20202), (1866, 16835), (2177, 14430), (2405, 13062), (2590, 12129), (2730, 11507), (2886, 10885), (3110, 10101), (3367, 9330), (3885, 8086), (4043, 7770), (4354, 7215), (4665, 6734), (4810, 6531)]