229367810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 525312000

約数和(自身を除く): 295944190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 59, 70, 74, 79, 95, 118, 133, 158, 185, 190, 259, 266, 295, 370, 395, 413, 518, 553, 590, 665, 703, 790, 826, 1106, 1121, 1295, 1330, 1406, 1501, 2065, 2183, 2242, 2590, 2765, 2923, 3002, 3515, 4130, 4366, 4661, 4921, 5530, 5605, 5846, 7030, 7505, 7847, 9322, 9842, 10507, 10915, 11210, 14615, 15010, 15281, 15694, 20461, 21014, 21830, 23305, 24605, 29230, 30562, 32627, 39235, 40922, 41477, 46610, 49210, 52535, 55537, 65254, 76405, 78470, 82954, 88559, 102305, 105070, 111074, 152810, 163135, 172457, 177118, 204610, 207385, 277685, 290339, 326270, 344914, 388759, 414770, 442795, 555370, 580678, 619913, 777518, 862285, 885590, 1207199, 1239826, 1451695, 1724570, 1943795, 2414398, 2903390, 3099565, 3276683, 3887590, 6035995, 6199130, 6553366, 12071990, 16383415, 22936781, 32766830, 45873562, 114683905, 229367810]

約数ペア:

[(1, 229367810), (2, 114683905), (5, 45873562), (7, 32766830), (10, 22936781), (14, 16383415), (19, 12071990), (35, 6553366), (37, 6199130), (38, 6035995), (59, 3887590), (70, 3276683), (74, 3099565), (79, 2903390), (95, 2414398), (118, 1943795), (133, 1724570), (158, 1451695), (185, 1239826), (190, 1207199), (259, 885590), (266, 862285), (295, 777518), (370, 619913), (395, 580678), (413, 555370), (518, 442795), (553, 414770), (590, 388759), (665, 344914), (703, 326270), (790, 290339), (826, 277685), (1106, 207385), (1121, 204610), (1295, 177118), (1330, 172457), (1406, 163135), (1501, 152810), (2065, 111074), (2183, 105070), (2242, 102305), (2590, 88559), (2765, 82954), (2923, 78470), (3002, 76405), (3515, 65254), (4130, 55537), (4366, 52535), (4661, 49210), (4921, 46610), (5530, 41477), (5605, 40922), (5846, 39235), (7030, 32627), (7505, 30562), (7847, 29230), (9322, 24605), (9842, 23305), (10507, 21830), (10915, 21014), (11210, 20461), (14615, 15694), (15010, 15281)]