2018689950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 5136099840

約数和(自身を除く): 3117409890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 281, 282, 470, 562, 705, 843, 1019, 1175, 1405, 1410, 1686, 2038, 2350, 2810, 3057, 3525, 4215, 5095, 6114, 7025, 7050, 8430, 10190, 13207, 14050, 15285, 21075, 25475, 26414, 30570, 39621, 42150, 47893, 50950, 66035, 76425, 79242, 95786, 132070, 143679, 152850, 198105, 239465, 286339, 287358, 330175, 396210, 478930, 572678, 660350, 718395, 859017, 990525, 1197325, 1431695, 1436790, 1718034, 1981050, 2394650, 2863390, 3591975, 4295085, 7158475, 7183950, 8590170, 13457933, 14316950, 21475425, 26915866, 40373799, 42950850, 67289665, 80747598, 134579330, 201868995, 336448325, 403737990, 672896650, 1009344975, 2018689950]

約数ペア:

[(1, 2018689950), (2, 1009344975), (3, 672896650), (5, 403737990), (6, 336448325), (10, 201868995), (15, 134579330), (25, 80747598), (30, 67289665), (47, 42950850), (50, 40373799), (75, 26915866), (94, 21475425), (141, 14316950), (150, 13457933), (235, 8590170), (281, 7183950), (282, 7158475), (470, 4295085), (562, 3591975), (705, 2863390), (843, 2394650), (1019, 1981050), (1175, 1718034), (1405, 1436790), (1410, 1431695), (1686, 1197325), (2038, 990525), (2350, 859017), (2810, 718395), (3057, 660350), (3525, 572678), (4215, 478930), (5095, 396210), (6114, 330175), (7025, 287358), (7050, 286339), (8430, 239465), (10190, 198105), (13207, 152850), (14050, 143679), (15285, 132070), (21075, 95786), (25475, 79242), (26414, 76425), (30570, 66035), (39621, 50950), (42150, 47893)]