79767870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 160216770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 479, 546, 610, 793, 854, 910, 915, 958, 1281, 1365, 1437, 1586, 1830, 2135, 2379, 2395, 2562, 2730, 2874, 3353, 3965, 4270, 4758, 4790, 5551, 6227, 6405, 6706, 7185, 7930, 10059, 11102, 11895, 12454, 12810, 14370, 16653, 16765, 18681, 20118, 23790, 27755, 29219, 31135, 33306, 33530, 37362, 43589, 50295, 55510, 58438, 62270, 83265, 87178, 87657, 93405, 100590, 130767, 146095, 166530, 175314, 186810, 204533, 217945, 261534, 292190, 379847, 409066, 435890, 438285, 613599, 653835, 759694, 876570, 1022665, 1139541, 1227198, 1307670, 1899235, 2045330, 2279082, 2658929, 3067995, 3798470, 5317858, 5697705, 6135990, 7976787, 11395410, 13294645, 15953574, 26589290, 39883935, 79767870]

約数ペア:

[(1, 79767870), (2, 39883935), (3, 26589290), (5, 15953574), (6, 13294645), (7, 11395410), (10, 7976787), (13, 6135990), (14, 5697705), (15, 5317858), (21, 3798470), (26, 3067995), (30, 2658929), (35, 2279082), (39, 2045330), (42, 1899235), (61, 1307670), (65, 1227198), (70, 1139541), (78, 1022665), (91, 876570), (105, 759694), (122, 653835), (130, 613599), (182, 438285), (183, 435890), (195, 409066), (210, 379847), (273, 292190), (305, 261534), (366, 217945), (390, 204533), (427, 186810), (455, 175314), (479, 166530), (546, 146095), (610, 130767), (793, 100590), (854, 93405), (910, 87657), (915, 87178), (958, 83265), (1281, 62270), (1365, 58438), (1437, 55510), (1586, 50295), (1830, 43589), (2135, 37362), (2379, 33530), (2395, 33306), (2562, 31135), (2730, 29219), (2874, 27755), (3353, 23790), (3965, 20118), (4270, 18681), (4758, 16765), (4790, 16653), (5551, 14370), (6227, 12810), (6405, 12454), (6706, 11895), (7185, 11102), (7930, 10059)]