63105210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 194434560

約数和(自身を除く): 131329350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 173, 189, 193, 210, 270, 315, 346, 378, 386, 519, 579, 630, 865, 945, 965, 1038, 1158, 1211, 1351, 1557, 1730, 1737, 1890, 1930, 2422, 2595, 2702, 2895, 3114, 3474, 3633, 4053, 4671, 5190, 5211, 5790, 6055, 6755, 7266, 7785, 8106, 8685, 9342, 10422, 10899, 12110, 12159, 13510, 15570, 17370, 18165, 20265, 21798, 23355, 24318, 26055, 32697, 33389, 36330, 36477, 40530, 46710, 52110, 54495, 60795, 65394, 66778, 72954, 100167, 108990, 121590, 163485, 166945, 182385, 200334, 233723, 300501, 326970, 333890, 364770, 467446, 500835, 601002, 701169, 901503, 1001670, 1168615, 1402338, 1502505, 1803006, 2103507, 2337230, 3005010, 3505845, 4207014, 4507515, 6310521, 7011690, 9015030, 10517535, 12621042, 21035070, 31552605, 63105210]

約数ペア:

[(1, 63105210), (2, 31552605), (3, 21035070), (5, 12621042), (6, 10517535), (7, 9015030), (9, 7011690), (10, 6310521), (14, 4507515), (15, 4207014), (18, 3505845), (21, 3005010), (27, 2337230), (30, 2103507), (35, 1803006), (42, 1502505), (45, 1402338), (54, 1168615), (63, 1001670), (70, 901503), (90, 701169), (105, 601002), (126, 500835), (135, 467446), (173, 364770), (189, 333890), (193, 326970), (210, 300501), (270, 233723), (315, 200334), (346, 182385), (378, 166945), (386, 163485), (519, 121590), (579, 108990), (630, 100167), (865, 72954), (945, 66778), (965, 65394), (1038, 60795), (1158, 54495), (1211, 52110), (1351, 46710), (1557, 40530), (1730, 36477), (1737, 36330), (1890, 33389), (1930, 32697), (2422, 26055), (2595, 24318), (2702, 23355), (2895, 21798), (3114, 20265), (3474, 18165), (3633, 17370), (4053, 15570), (4671, 13510), (5190, 12159), (5211, 12110), (5790, 10899), (6055, 10422), (6755, 9342), (7266, 8685), (7785, 8106)]