2067780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 6830208

約数和(自身を除く): 4762428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 241, 260, 286, 330, 390, 429, 482, 572, 660, 715, 723, 780, 858, 964, 1205, 1430, 1446, 1716, 2145, 2410, 2651, 2860, 2892, 3133, 3615, 4290, 4820, 5302, 6266, 7230, 7953, 8580, 9399, 10604, 12532, 13255, 14460, 15665, 15906, 18798, 26510, 31330, 31812, 34463, 37596, 39765, 46995, 53020, 62660, 68926, 79530, 93990, 103389, 137852, 159060, 172315, 187980, 206778, 344630, 413556, 516945, 689260, 1033890, 2067780]

約数ペア:

[(1, 2067780), (2, 1033890), (3, 689260), (4, 516945), (5, 413556), (6, 344630), (10, 206778), (11, 187980), (12, 172315), (13, 159060), (15, 137852), (20, 103389), (22, 93990), (26, 79530), (30, 68926), (33, 62660), (39, 53020), (44, 46995), (52, 39765), (55, 37596), (60, 34463), (65, 31812), (66, 31330), (78, 26510), (110, 18798), (130, 15906), (132, 15665), (143, 14460), (156, 13255), (165, 12532), (195, 10604), (220, 9399), (241, 8580), (260, 7953), (286, 7230), (330, 6266), (390, 5302), (429, 4820), (482, 4290), (572, 3615), (660, 3133), (715, 2892), (723, 2860), (780, 2651), (858, 2410), (964, 2145), (1205, 1716), (1430, 1446)]