31002984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 89575200

約数和(自身を除く): 58572216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 131, 152, 171, 173, 228, 262, 342, 346, 393, 456, 519, 524, 684, 692, 786, 1038, 1048, 1179, 1368, 1384, 1557, 1572, 2076, 2358, 2489, 3114, 3144, 3287, 4152, 4716, 4978, 6228, 6574, 7467, 9432, 9861, 9956, 12456, 13148, 14934, 19722, 19912, 22401, 22663, 26296, 29583, 29868, 39444, 44802, 45326, 59166, 59736, 67989, 78888, 89604, 90652, 118332, 135978, 179208, 181304, 203967, 236664, 271956, 407934, 430597, 543912, 815868, 861194, 1291791, 1631736, 1722388, 2583582, 3444776, 3875373, 5167164, 7750746, 10334328, 15501492, 31002984]

約数ペア:

[(1, 31002984), (2, 15501492), (3, 10334328), (4, 7750746), (6, 5167164), (8, 3875373), (9, 3444776), (12, 2583582), (18, 1722388), (19, 1631736), (24, 1291791), (36, 861194), (38, 815868), (57, 543912), (72, 430597), (76, 407934), (114, 271956), (131, 236664), (152, 203967), (171, 181304), (173, 179208), (228, 135978), (262, 118332), (342, 90652), (346, 89604), (393, 78888), (456, 67989), (519, 59736), (524, 59166), (684, 45326), (692, 44802), (786, 39444), (1038, 29868), (1048, 29583), (1179, 26296), (1368, 22663), (1384, 22401), (1557, 19912), (1572, 19722), (2076, 14934), (2358, 13148), (2489, 12456), (3114, 9956), (3144, 9861), (3287, 9432), (4152, 7467), (4716, 6574), (4978, 6228)]