205474230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2966

約数の個数: 96

約数和(自身を含む): 584962560

約数和(自身を除く): 379488330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 2879, 3965, 4758, 5490, 5758, 7137, 7930, 8637, 11895, 14274, 14395, 17274, 23790, 25911, 28790, 35685, 37427, 43185, 51822, 71370, 74854, 86370, 112281, 129555, 175619, 187135, 224562, 259110, 336843, 351238, 374270, 526857, 561405, 673686, 878095, 1053714, 1122810, 1580571, 1684215, 1756190, 2283047, 2634285, 3161142, 3368430, 4566094, 5268570, 6849141, 7902855, 11415235, 13698282, 15805710, 20547423, 22830470, 34245705, 41094846, 68491410, 102737115, 205474230]

約数ペア:

[(1, 205474230), (2, 102737115), (3, 68491410), (5, 41094846), (6, 34245705), (9, 22830470), (10, 20547423), (13, 15805710), (15, 13698282), (18, 11415235), (26, 7902855), (30, 6849141), (39, 5268570), (45, 4566094), (61, 3368430), (65, 3161142), (78, 2634285), (90, 2283047), (117, 1756190), (122, 1684215), (130, 1580571), (183, 1122810), (195, 1053714), (234, 878095), (305, 673686), (366, 561405), (390, 526857), (549, 374270), (585, 351238), (610, 336843), (793, 259110), (915, 224562), (1098, 187135), (1170, 175619), (1586, 129555), (1830, 112281), (2379, 86370), (2745, 74854), (2879, 71370), (3965, 51822), (4758, 43185), (5490, 37427), (5758, 35685), (7137, 28790), (7930, 25911), (8637, 23790), (11895, 17274), (14274, 14395)]