494977860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5717}}^1$

素因数の和:5782

約数の個数: 144

約数和(自身を含む): 1660918896

約数和(自身を除く): 1165941036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5717, 5772, 6660, 7215, 8658, 9620, 11434, 14430, 17151, 17316, 21645, 22868, 28585, 28860, 34302, 43290, 51453, 57170, 68604, 74321, 85755, 86580, 102906, 114340, 148642, 171510, 205812, 211529, 222963, 257265, 297284, 343020, 371605, 423058, 445926, 514530, 634587, 668889, 743210, 846116, 891852, 1029060, 1057645, 1114815, 1269174, 1337778, 1486420, 1903761, 2115290, 2229630, 2538348, 2675556, 2749877, 3172935, 3344445, 3807522, 4230580, 4459260, 5499754, 6345870, 6688890, 7615044, 8249631, 9518805, 10999508, 12691740, 13377780, 13749385, 16499262, 19037610, 24748893, 27498770, 32998524, 38075220, 41248155, 49497786, 54997540, 82496310, 98995572, 123744465, 164992620, 247488930, 494977860]

約数ペア:

[(1, 494977860), (2, 247488930), (3, 164992620), (4, 123744465), (5, 98995572), (6, 82496310), (9, 54997540), (10, 49497786), (12, 41248155), (13, 38075220), (15, 32998524), (18, 27498770), (20, 24748893), (26, 19037610), (30, 16499262), (36, 13749385), (37, 13377780), (39, 12691740), (45, 10999508), (52, 9518805), (60, 8249631), (65, 7615044), (74, 6688890), (78, 6345870), (90, 5499754), (111, 4459260), (117, 4230580), (130, 3807522), (148, 3344445), (156, 3172935), (180, 2749877), (185, 2675556), (195, 2538348), (222, 2229630), (234, 2115290), (260, 1903761), (333, 1486420), (370, 1337778), (390, 1269174), (444, 1114815), (468, 1057645), (481, 1029060), (555, 891852), (585, 846116), (666, 743210), (740, 668889), (780, 634587), (962, 514530), (1110, 445926), (1170, 423058), (1332, 371605), (1443, 343020), (1665, 297284), (1924, 257265), (2220, 222963), (2340, 211529), (2405, 205812), (2886, 171510), (3330, 148642), (4329, 114340), (4810, 102906), (5717, 86580), (5772, 85755), (6660, 74321), (7215, 68604), (8658, 57170), (9620, 51453), (11434, 43290), (14430, 34302), (17151, 28860), (17316, 28585), (21645, 22868)]