68395860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9743}}^1$

素因数の和:9774

約数の個数: 96

約数和(自身を含む): 229178880

約数和(自身を除く): 160783020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9743, 19486, 29229, 38972, 48715, 58458, 87687, 97430, 116916, 126659, 146145, 175374, 194860, 253318, 263061, 292290, 350748, 379977, 438435, 506636, 526122, 584580, 633295, 759954, 876870, 1052244, 1139931, 1266590, 1315305, 1519908, 1753740, 1899885, 2279862, 2533180, 2630610, 3419793, 3799770, 4559724, 5261220, 5699655, 6839586, 7599540, 11399310, 13679172, 17098965, 22798620, 34197930, 68395860]

約数ペア:

[(1, 68395860), (2, 34197930), (3, 22798620), (4, 17098965), (5, 13679172), (6, 11399310), (9, 7599540), (10, 6839586), (12, 5699655), (13, 5261220), (15, 4559724), (18, 3799770), (20, 3419793), (26, 2630610), (27, 2533180), (30, 2279862), (36, 1899885), (39, 1753740), (45, 1519908), (52, 1315305), (54, 1266590), (60, 1139931), (65, 1052244), (78, 876870), (90, 759954), (108, 633295), (117, 584580), (130, 526122), (135, 506636), (156, 438435), (180, 379977), (195, 350748), (234, 292290), (260, 263061), (270, 253318), (351, 194860), (390, 175374), (468, 146145), (540, 126659), (585, 116916), (702, 97430), (780, 87687), (1170, 58458), (1404, 48715), (1755, 38972), (2340, 29229), (3510, 19486), (7020, 9743)]