1027872860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1511}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 2548288512

約数和(自身を除く): 1520415652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 113, 140, 172, 215, 226, 301, 430, 452, 565, 602, 791, 860, 1130, 1204, 1505, 1511, 1582, 2260, 3010, 3022, 3164, 3955, 4859, 6020, 6044, 7555, 7910, 9718, 10577, 15110, 15820, 19436, 21154, 24295, 30220, 34013, 42308, 48590, 52885, 64973, 68026, 97180, 105770, 129946, 136052, 170065, 170743, 211540, 259892, 324865, 340130, 341486, 454811, 649730, 680260, 682972, 853715, 909622, 1195201, 1299460, 1707430, 1819244, 2274055, 2390402, 3414860, 4548110, 4780804, 5976005, 7341949, 9096220, 11952010, 14683898, 23904020, 29367796, 36709745, 51393643, 73419490, 102787286, 146838980, 205574572, 256968215, 513936430, 1027872860]

約数ペア:

[(1, 1027872860), (2, 513936430), (4, 256968215), (5, 205574572), (7, 146838980), (10, 102787286), (14, 73419490), (20, 51393643), (28, 36709745), (35, 29367796), (43, 23904020), (70, 14683898), (86, 11952010), (113, 9096220), (140, 7341949), (172, 5976005), (215, 4780804), (226, 4548110), (301, 3414860), (430, 2390402), (452, 2274055), (565, 1819244), (602, 1707430), (791, 1299460), (860, 1195201), (1130, 909622), (1204, 853715), (1505, 682972), (1511, 680260), (1582, 649730), (2260, 454811), (3010, 341486), (3022, 340130), (3164, 324865), (3955, 259892), (4859, 211540), (6020, 170743), (6044, 170065), (7555, 136052), (7910, 129946), (9718, 105770), (10577, 97180), (15110, 68026), (15820, 64973), (19436, 52885), (21154, 48590), (24295, 42308), (30220, 34013)]