1471668940

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 3797483760

約数和(自身を除く): 2325814820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 931, 980, 1330, 1372, 1613, 1715, 1862, 2401, 2660, 3226, 3430, 3724, 4655, 4802, 6452, 6517, 6860, 8065, 9310, 9604, 11291, 12005, 13034, 16130, 18620, 22582, 24010, 26068, 30647, 32260, 32585, 45164, 45619, 48020, 56455, 61294, 65170, 79037, 91238, 112910, 122588, 130340, 153235, 158074, 182476, 214529, 225820, 228095, 306470, 316148, 395185, 429058, 456190, 553259, 612940, 790370, 858116, 912380, 1072645, 1106518, 1501703, 1580740, 2145290, 2213036, 2766295, 3003406, 3872813, 4290580, 5532590, 6006812, 7508515, 7745626, 10511921, 11065180, 15017030, 15491252, 19364065, 21023842, 30034060, 38728130, 42047684, 52559605, 73583447, 77456260, 105119210, 147166894, 210238420, 294333788, 367917235, 735834470, 1471668940]

約数ペア:

[(1, 1471668940), (2, 735834470), (4, 367917235), (5, 294333788), (7, 210238420), (10, 147166894), (14, 105119210), (19, 77456260), (20, 73583447), (28, 52559605), (35, 42047684), (38, 38728130), (49, 30034060), (70, 21023842), (76, 19364065), (95, 15491252), (98, 15017030), (133, 11065180), (140, 10511921), (190, 7745626), (196, 7508515), (245, 6006812), (266, 5532590), (343, 4290580), (380, 3872813), (490, 3003406), (532, 2766295), (665, 2213036), (686, 2145290), (931, 1580740), (980, 1501703), (1330, 1106518), (1372, 1072645), (1613, 912380), (1715, 858116), (1862, 790370), (2401, 612940), (2660, 553259), (3226, 456190), (3430, 429058), (3724, 395185), (4655, 316148), (4802, 306470), (6452, 228095), (6517, 225820), (6860, 214529), (8065, 182476), (9310, 158074), (9604, 153235), (11291, 130340), (12005, 122588), (13034, 112910), (16130, 91238), (18620, 79037), (22582, 65170), (24010, 61294), (26068, 56455), (30647, 48020), (32260, 45619), (32585, 45164)]