9531730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 20684160

約数和(自身を除く): 11152430

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 227, 247, 323, 442, 454, 494, 646, 1105, 1135, 1235, 1615, 2210, 2270, 2470, 2951, 3230, 3859, 4199, 4313, 5902, 7718, 8398, 8626, 14755, 19295, 20995, 21565, 29510, 38590, 41990, 43130, 50167, 56069, 73321, 100334, 112138, 146642, 250835, 280345, 366605, 501670, 560690, 733210, 953173, 1906346, 4765865, 9531730]

約数ペア:

[(1, 9531730), (2, 4765865), (5, 1906346), (10, 953173), (13, 733210), (17, 560690), (19, 501670), (26, 366605), (34, 280345), (38, 250835), (65, 146642), (85, 112138), (95, 100334), (130, 73321), (170, 56069), (190, 50167), (221, 43130), (227, 41990), (247, 38590), (323, 29510), (442, 21565), (454, 20995), (494, 19295), (646, 14755), (1105, 8626), (1135, 8398), (1235, 7718), (1615, 5902), (2210, 4313), (2270, 4199), (2470, 3859), (2951, 3230)]