143715390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 431972352

約数和(自身を除く): 288256962

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, 546, 610, 793, 854, 863, 910, 915, 1281, 1365, 1586, 1726, 1830, 2135, 2379, 2562, 2589, 2730, 3965, 4270, 4315, 4758, 5178, 5551, 6041, 6405, 7930, 8630, 11102, 11219, 11895, 12082, 12810, 12945, 16653, 18123, 22438, 23790, 25890, 27755, 30205, 33306, 33657, 36246, 52643, 55510, 56095, 60410, 67314, 78533, 83265, 90615, 105286, 112190, 157066, 157929, 166530, 168285, 181230, 235599, 263215, 315858, 336570, 368501, 392665, 471198, 526430, 684359, 737002, 785330, 789645, 1105503, 1177995, 1368718, 1579290, 1842505, 2053077, 2211006, 2355990, 3421795, 3685010, 4106154, 4790513, 5527515, 6843590, 9581026, 10265385, 11055030, 14371539, 20530770, 23952565, 28743078, 47905130, 71857695, 143715390]

約数ペア:

[(1, 143715390), (2, 71857695), (3, 47905130), (5, 28743078), (6, 23952565), (7, 20530770), (10, 14371539), (13, 11055030), (14, 10265385), (15, 9581026), (21, 6843590), (26, 5527515), (30, 4790513), (35, 4106154), (39, 3685010), (42, 3421795), (61, 2355990), (65, 2211006), (70, 2053077), (78, 1842505), (91, 1579290), (105, 1368718), (122, 1177995), (130, 1105503), (182, 789645), (183, 785330), (195, 737002), (210, 684359), (273, 526430), (305, 471198), (366, 392665), (390, 368501), (427, 336570), (455, 315858), (546, 263215), (610, 235599), (793, 181230), (854, 168285), (863, 166530), (910, 157929), (915, 157066), (1281, 112190), (1365, 105286), (1586, 90615), (1726, 83265), (1830, 78533), (2135, 67314), (2379, 60410), (2562, 56095), (2589, 55510), (2730, 52643), (3965, 36246), (4270, 33657), (4315, 33306), (4758, 30205), (5178, 27755), (5551, 25890), (6041, 23790), (6405, 22438), (7930, 18123), (8630, 16653), (11102, 12945), (11219, 12810), (11895, 12082)]