2859263830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1381}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 5749341120

約数和(自身を除く): 2890077290

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 641, 646, 1282, 1381, 1615, 2762, 3205, 3230, 6410, 6905, 10897, 12179, 13810, 21794, 23477, 24358, 26239, 46954, 52478, 54485, 60895, 108970, 117385, 121790, 131195, 207043, 234770, 262390, 414086, 446063, 885221, 892126, 1035215, 1770442, 2070430, 2230315, 4426105, 4460630, 8852210, 15048757, 16819199, 30097514, 33638398, 75243785, 84095995, 150487570, 168191990, 285926383, 571852766, 1429631915, 2859263830]

約数ペア:

[(1, 2859263830), (2, 1429631915), (5, 571852766), (10, 285926383), (17, 168191990), (19, 150487570), (34, 84095995), (38, 75243785), (85, 33638398), (95, 30097514), (170, 16819199), (190, 15048757), (323, 8852210), (641, 4460630), (646, 4426105), (1282, 2230315), (1381, 2070430), (1615, 1770442), (2762, 1035215), (3205, 892126), (3230, 885221), (6410, 446063), (6905, 414086), (10897, 262390), (12179, 234770), (13810, 207043), (21794, 131195), (23477, 121790), (24358, 117385), (26239, 108970), (46954, 60895), (52478, 54485)]