1699032020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4547}}^1$

素因数の和:4737

約数の個数: 96

約数和(自身を含む): 4345996032

約数和(自身を除く): 2646964012

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 157, 170, 238, 314, 340, 476, 595, 628, 785, 1099, 1190, 1570, 2198, 2380, 2669, 3140, 4396, 4547, 5338, 5495, 9094, 10676, 10990, 13345, 18188, 18683, 21980, 22735, 26690, 31829, 37366, 45470, 53380, 63658, 74732, 77299, 90940, 93415, 127316, 154598, 159145, 186830, 309196, 318290, 373660, 386495, 541093, 636580, 713879, 772990, 1082186, 1427758, 1545980, 2164372, 2705465, 2855516, 3569395, 4997153, 5410930, 7138790, 9994306, 10821860, 12135943, 14277580, 19988612, 24271886, 24985765, 48543772, 49971530, 60679715, 84951601, 99943060, 121359430, 169903202, 242718860, 339806404, 424758005, 849516010, 1699032020]

約数ペア:

[(1, 1699032020), (2, 849516010), (4, 424758005), (5, 339806404), (7, 242718860), (10, 169903202), (14, 121359430), (17, 99943060), (20, 84951601), (28, 60679715), (34, 49971530), (35, 48543772), (68, 24985765), (70, 24271886), (85, 19988612), (119, 14277580), (140, 12135943), (157, 10821860), (170, 9994306), (238, 7138790), (314, 5410930), (340, 4997153), (476, 3569395), (595, 2855516), (628, 2705465), (785, 2164372), (1099, 1545980), (1190, 1427758), (1570, 1082186), (2198, 772990), (2380, 713879), (2669, 636580), (3140, 541093), (4396, 386495), (4547, 373660), (5338, 318290), (5495, 309196), (9094, 186830), (10676, 159145), (10990, 154598), (13345, 127316), (18188, 93415), (18683, 90940), (21980, 77299), (22735, 74732), (26690, 63658), (31829, 53380), (37366, 45470)]