2015307580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37087}}^1$

素因数の和:37139

約数の個数: 96

約数和(自身を含む): 5233858560

約数和(自身を除く): 3218550980

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1430, 2090, 2470, 2717, 2860, 4180, 4940, 5434, 10868, 13585, 27170, 37087, 54340, 74174, 148348, 185435, 370870, 407957, 482131, 704653, 741740, 815914, 964262, 1409306, 1631828, 1928524, 2039785, 2410655, 2818612, 3523265, 4079570, 4821310, 5303441, 7046530, 7751183, 8159140, 9160489, 9642620, 10606882, 14093060, 15502366, 18320978, 21213764, 26517205, 31004732, 36641956, 38755915, 45802445, 53034410, 77511830, 91604890, 100765379, 106068820, 155023660, 183209780, 201530758, 403061516, 503826895, 1007653790, 2015307580]

約数ペア:

[(1, 2015307580), (2, 1007653790), (4, 503826895), (5, 403061516), (10, 201530758), (11, 183209780), (13, 155023660), (19, 106068820), (20, 100765379), (22, 91604890), (26, 77511830), (38, 53034410), (44, 45802445), (52, 38755915), (55, 36641956), (65, 31004732), (76, 26517205), (95, 21213764), (110, 18320978), (130, 15502366), (143, 14093060), (190, 10606882), (209, 9642620), (220, 9160489), (247, 8159140), (260, 7751183), (286, 7046530), (380, 5303441), (418, 4821310), (494, 4079570), (572, 3523265), (715, 2818612), (836, 2410655), (988, 2039785), (1045, 1928524), (1235, 1631828), (1430, 1409306), (2090, 964262), (2470, 815914), (2717, 741740), (2860, 704653), (4180, 482131), (4940, 407957), (5434, 370870), (10868, 185435), (13585, 148348), (27170, 74174), (37087, 54340)]