121451610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 357120000

約数和(自身を除く): 235668390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 61, 70, 95, 105, 114, 122, 133, 183, 190, 210, 266, 285, 305, 366, 399, 427, 499, 570, 610, 665, 798, 854, 915, 998, 1159, 1281, 1330, 1497, 1830, 1995, 2135, 2318, 2495, 2562, 2994, 3477, 3493, 3990, 4270, 4990, 5795, 6405, 6954, 6986, 7485, 8113, 9481, 10479, 11590, 12810, 14970, 16226, 17385, 17465, 18962, 20958, 24339, 28443, 30439, 34770, 34930, 40565, 47405, 48678, 52395, 56886, 60878, 66367, 81130, 91317, 94810, 104790, 121695, 132734, 142215, 152195, 182634, 199101, 213073, 243390, 284430, 304390, 331835, 398202, 426146, 456585, 578341, 639219, 663670, 913170, 995505, 1065365, 1156682, 1278438, 1735023, 1991010, 2130730, 2891705, 3196095, 3470046, 4048387, 5783410, 6392190, 8096774, 8675115, 12145161, 17350230, 20241935, 24290322, 40483870, 60725805, 121451610]

約数ペア:

[(1, 121451610), (2, 60725805), (3, 40483870), (5, 24290322), (6, 20241935), (7, 17350230), (10, 12145161), (14, 8675115), (15, 8096774), (19, 6392190), (21, 5783410), (30, 4048387), (35, 3470046), (38, 3196095), (42, 2891705), (57, 2130730), (61, 1991010), (70, 1735023), (95, 1278438), (105, 1156682), (114, 1065365), (122, 995505), (133, 913170), (183, 663670), (190, 639219), (210, 578341), (266, 456585), (285, 426146), (305, 398202), (366, 331835), (399, 304390), (427, 284430), (499, 243390), (570, 213073), (610, 199101), (665, 182634), (798, 152195), (854, 142215), (915, 132734), (998, 121695), (1159, 104790), (1281, 94810), (1330, 91317), (1497, 81130), (1830, 66367), (1995, 60878), (2135, 56886), (2318, 52395), (2495, 48678), (2562, 47405), (2994, 40565), (3477, 34930), (3493, 34770), (3990, 30439), (4270, 28443), (4990, 24339), (5795, 20958), (6405, 18962), (6954, 17465), (6986, 17385), (7485, 16226), (8113, 14970), (9481, 12810), (10479, 11590)]