2103751230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1458

約数の個数: 128

約数和(自身を含む): 5907686400

約数和(自身を除く): 3803935170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 109, 146, 210, 218, 219, 327, 365, 438, 511, 545, 654, 730, 763, 1022, 1090, 1095, 1259, 1526, 1533, 1635, 2190, 2289, 2518, 2555, 3066, 3270, 3777, 3815, 4578, 5110, 6295, 7554, 7630, 7665, 7957, 8813, 11445, 12590, 15330, 15914, 17626, 18885, 22890, 23871, 26439, 37770, 39785, 44065, 47742, 52878, 55699, 79570, 88130, 91907, 111398, 119355, 132195, 137231, 167097, 183814, 238710, 264390, 274462, 275721, 278495, 334194, 411693, 459535, 551442, 556990, 643349, 686155, 823386, 835485, 919070, 960617, 1286698, 1372310, 1378605, 1670970, 1921234, 1930047, 2058465, 2757210, 2881851, 3216745, 3860094, 4116930, 4803085, 5763702, 6433490, 9606170, 9650235, 10017863, 14409255, 19300470, 20035726, 28818510, 30053589, 50089315, 60107178, 70125041, 100178630, 140250082, 150267945, 210375123, 300535890, 350625205, 420750246, 701250410, 1051875615, 2103751230]

約数ペア:

[(1, 2103751230), (2, 1051875615), (3, 701250410), (5, 420750246), (6, 350625205), (7, 300535890), (10, 210375123), (14, 150267945), (15, 140250082), (21, 100178630), (30, 70125041), (35, 60107178), (42, 50089315), (70, 30053589), (73, 28818510), (105, 20035726), (109, 19300470), (146, 14409255), (210, 10017863), (218, 9650235), (219, 9606170), (327, 6433490), (365, 5763702), (438, 4803085), (511, 4116930), (545, 3860094), (654, 3216745), (730, 2881851), (763, 2757210), (1022, 2058465), (1090, 1930047), (1095, 1921234), (1259, 1670970), (1526, 1378605), (1533, 1372310), (1635, 1286698), (2190, 960617), (2289, 919070), (2518, 835485), (2555, 823386), (3066, 686155), (3270, 643349), (3777, 556990), (3815, 551442), (4578, 459535), (5110, 411693), (6295, 334194), (7554, 278495), (7630, 275721), (7665, 274462), (7957, 264390), (8813, 238710), (11445, 183814), (12590, 167097), (15330, 137231), (15914, 132195), (17626, 119355), (18885, 111398), (22890, 91907), (23871, 88130), (26439, 79570), (37770, 55699), (39785, 52878), (44065, 47742)]