2021690310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 4897331712

約数和(自身を除く): 2875641402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 457, 501, 835, 883, 914, 1002, 1371, 1670, 1766, 2285, 2505, 2649, 2742, 4415, 4570, 5010, 5298, 6855, 8830, 13245, 13710, 26490, 76319, 147461, 152638, 228957, 294922, 381595, 403531, 442383, 457914, 737305, 763190, 807062, 884766, 1144785, 1210593, 1474610, 2017655, 2211915, 2289570, 2421186, 4035310, 4423830, 6052965, 12105930, 67389677, 134779354, 202169031, 336948385, 404338062, 673896770, 1010845155, 2021690310]

約数ペア:

[(1, 2021690310), (2, 1010845155), (3, 673896770), (5, 404338062), (6, 336948385), (10, 202169031), (15, 134779354), (30, 67389677), (167, 12105930), (334, 6052965), (457, 4423830), (501, 4035310), (835, 2421186), (883, 2289570), (914, 2211915), (1002, 2017655), (1371, 1474610), (1670, 1210593), (1766, 1144785), (2285, 884766), (2505, 807062), (2649, 763190), (2742, 737305), (4415, 457914), (4570, 442383), (5010, 403531), (5298, 381595), (6855, 294922), (8830, 228957), (13245, 152638), (13710, 147461), (26490, 76319)]