15705579228

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{6911}}^1$

素因数の和:7139

約数の個数: 96

約数和(自身を含む): 39016857600

約数和(自身を除く): 23311278372

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 149, 164, 186, 246, 298, 372, 447, 492, 596, 894, 1271, 1788, 2542, 3813, 4619, 5084, 6109, 6911, 7626, 9238, 12218, 13822, 13857, 15252, 18327, 18476, 20733, 24436, 27644, 27714, 36654, 41466, 55428, 73308, 82932, 189379, 214241, 283351, 378758, 428482, 566702, 568137, 642723, 757516, 850053, 856964, 1029739, 1133404, 1136274, 1285446, 1700106, 2059478, 2272548, 2570892, 3089217, 3400212, 4118956, 6178434, 8783881, 12356868, 17567762, 26351643, 31921909, 35135524, 42219299, 52703286, 63843818, 84438598, 95765727, 105406572, 126657897, 127687636, 168877196, 191531454, 253315794, 383062908, 506631588, 1308798269, 2617596538, 3926394807, 5235193076, 7852789614, 15705579228]

約数ペア:

[(1, 15705579228), (2, 7852789614), (3, 5235193076), (4, 3926394807), (6, 2617596538), (12, 1308798269), (31, 506631588), (41, 383062908), (62, 253315794), (82, 191531454), (93, 168877196), (123, 127687636), (124, 126657897), (149, 105406572), (164, 95765727), (186, 84438598), (246, 63843818), (298, 52703286), (372, 42219299), (447, 35135524), (492, 31921909), (596, 26351643), (894, 17567762), (1271, 12356868), (1788, 8783881), (2542, 6178434), (3813, 4118956), (4619, 3400212), (5084, 3089217), (6109, 2570892), (6911, 2272548), (7626, 2059478), (9238, 1700106), (12218, 1285446), (13822, 1136274), (13857, 1133404), (15252, 1029739), (18327, 856964), (18476, 850053), (20733, 757516), (24436, 642723), (27644, 568137), (27714, 566702), (36654, 428482), (41466, 378758), (55428, 283351), (73308, 214241), (82932, 189379)]