1555269430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47287}}^1$

素因数の和:47341

約数の個数: 64

約数和(自身を含む): 3431973888

約数和(自身を除く): 1876704458

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2530, 2990, 3289, 6578, 16445, 32890, 47287, 94574, 236435, 472870, 520157, 614731, 1040314, 1087601, 1229462, 2175202, 2600785, 3073655, 5201570, 5438005, 6147310, 6762041, 10876010, 11963611, 13524082, 14138813, 23927222, 28277626, 33810205, 59818055, 67620410, 70694065, 119636110, 141388130, 155526943, 311053886, 777634715, 1555269430]

約数ペア:

[(1, 1555269430), (2, 777634715), (5, 311053886), (10, 155526943), (11, 141388130), (13, 119636110), (22, 70694065), (23, 67620410), (26, 59818055), (46, 33810205), (55, 28277626), (65, 23927222), (110, 14138813), (115, 13524082), (130, 11963611), (143, 10876010), (230, 6762041), (253, 6147310), (286, 5438005), (299, 5201570), (506, 3073655), (598, 2600785), (715, 2175202), (1265, 1229462), (1430, 1087601), (1495, 1040314), (2530, 614731), (2990, 520157), (3289, 472870), (6578, 236435), (16445, 94574), (32890, 47287)]