129726030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{1801}}^1$

素因数の和:1839

約数の個数: 80

約数和(自身を含む): 363412944

約数和(自身を除く): 233686914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 1801, 2058, 2401, 3430, 3602, 4802, 5145, 5403, 7203, 9005, 10290, 10806, 12005, 12607, 14406, 18010, 24010, 25214, 27015, 36015, 37821, 54030, 63035, 72030, 75642, 88249, 126070, 176498, 189105, 264747, 378210, 441245, 529494, 617743, 882490, 1235486, 1323735, 1853229, 2647470, 3088715, 3706458, 4324201, 6177430, 8648402, 9266145, 12972603, 18532290, 21621005, 25945206, 43242010, 64863015, 129726030]

約数ペア:

[(1, 129726030), (2, 64863015), (3, 43242010), (5, 25945206), (6, 21621005), (7, 18532290), (10, 12972603), (14, 9266145), (15, 8648402), (21, 6177430), (30, 4324201), (35, 3706458), (42, 3088715), (49, 2647470), (70, 1853229), (98, 1323735), (105, 1235486), (147, 882490), (210, 617743), (245, 529494), (294, 441245), (343, 378210), (490, 264747), (686, 189105), (735, 176498), (1029, 126070), (1470, 88249), (1715, 75642), (1801, 72030), (2058, 63035), (2401, 54030), (3430, 37821), (3602, 36015), (4802, 27015), (5145, 25214), (5403, 24010), (7203, 18010), (9005, 14406), (10290, 12607), (10806, 12005)]