16955730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 120

約数和(自身を含む): 50403276

約数和(自身を除く): 33447546

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 173, 198, 242, 270, 297, 330, 346, 363, 405, 495, 519, 594, 605, 726, 810, 865, 891, 990, 1038, 1089, 1210, 1485, 1557, 1730, 1782, 1815, 1903, 2178, 2595, 2970, 3114, 3267, 3630, 3806, 4455, 4671, 5190, 5445, 5709, 6534, 7785, 8910, 9342, 9515, 9801, 10890, 11418, 14013, 15570, 16335, 17127, 19030, 19602, 20933, 23355, 28026, 28545, 32670, 34254, 41866, 46710, 49005, 51381, 57090, 62799, 70065, 85635, 98010, 102762, 104665, 125598, 140130, 154143, 171270, 188397, 209330, 256905, 308286, 313995, 376794, 513810, 565191, 627990, 770715, 941985, 1130382, 1541430, 1695573, 1883970, 2825955, 3391146, 5651910, 8477865, 16955730]

約数ペア:

[(1, 16955730), (2, 8477865), (3, 5651910), (5, 3391146), (6, 2825955), (9, 1883970), (10, 1695573), (11, 1541430), (15, 1130382), (18, 941985), (22, 770715), (27, 627990), (30, 565191), (33, 513810), (45, 376794), (54, 313995), (55, 308286), (66, 256905), (81, 209330), (90, 188397), (99, 171270), (110, 154143), (121, 140130), (135, 125598), (162, 104665), (165, 102762), (173, 98010), (198, 85635), (242, 70065), (270, 62799), (297, 57090), (330, 51381), (346, 49005), (363, 46710), (405, 41866), (495, 34254), (519, 32670), (594, 28545), (605, 28026), (726, 23355), (810, 20933), (865, 19602), (891, 19030), (990, 17127), (1038, 16335), (1089, 15570), (1210, 14013), (1485, 11418), (1557, 10890), (1730, 9801), (1782, 9515), (1815, 9342), (1903, 8910), (2178, 7785), (2595, 6534), (2970, 5709), (3114, 5445), (3267, 5190), (3630, 4671), (3806, 4455)]