2031499095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 3576545280

約数和(自身を除く): 1545046185

約数列:

[1, 3, 5, 15, 19, 43, 47, 57, 95, 129, 141, 215, 235, 285, 645, 705, 817, 893, 2021, 2451, 2679, 3527, 4085, 4465, 6063, 10105, 10581, 12255, 13395, 17635, 30315, 38399, 52905, 67013, 115197, 151661, 165769, 191995, 201039, 335065, 454983, 497307, 575985, 758305, 828845, 1005195, 2274915, 2486535, 2881559, 3149611, 7128067, 8644677, 9448833, 14407795, 15748055, 21384201, 35640335, 43223385, 47244165, 106921005, 135433273, 406299819, 677166365, 2031499095]

約数ペア:

[(1, 2031499095), (3, 677166365), (5, 406299819), (15, 135433273), (19, 106921005), (43, 47244165), (47, 43223385), (57, 35640335), (95, 21384201), (129, 15748055), (141, 14407795), (215, 9448833), (235, 8644677), (285, 7128067), (645, 3149611), (705, 2881559), (817, 2486535), (893, 2274915), (2021, 1005195), (2451, 828845), (2679, 758305), (3527, 575985), (4085, 497307), (4465, 454983), (6063, 335065), (10105, 201039), (10581, 191995), (12255, 165769), (13395, 151661), (17635, 115197), (30315, 67013), (38399, 52905)]