109292940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31957}}^1$

素因数の和:31991

約数の個数: 72

約数和(自身を含む): 348981360

約数和(自身を除く): 239688420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 31957, 63914, 95871, 127828, 159785, 191742, 287613, 319570, 383484, 479355, 575226, 607183, 639140, 958710, 1150452, 1214366, 1438065, 1821549, 1917420, 2428732, 2876130, 3035915, 3643098, 5464647, 5752260, 6071830, 7286196, 9107745, 10929294, 12143660, 18215490, 21858588, 27323235, 36430980, 54646470, 109292940]

約数ペア:

[(1, 109292940), (2, 54646470), (3, 36430980), (4, 27323235), (5, 21858588), (6, 18215490), (9, 12143660), (10, 10929294), (12, 9107745), (15, 7286196), (18, 6071830), (19, 5752260), (20, 5464647), (30, 3643098), (36, 3035915), (38, 2876130), (45, 2428732), (57, 1917420), (60, 1821549), (76, 1438065), (90, 1214366), (95, 1150452), (114, 958710), (171, 639140), (180, 607183), (190, 575226), (228, 479355), (285, 383484), (342, 319570), (380, 287613), (570, 191742), (684, 159785), (855, 127828), (1140, 95871), (1710, 63914), (3420, 31957)]