16865659.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20743}}^1$

素因数の和:20774

約数の個数: 96

約数和(自身を含む): 465993216

約数和(自身を除く): 322244226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 20743, 41486, 62229, 103715, 124458, 145201, 186687, 207430, 228173, 290402, 311145, 373374, 435603, 456346, 622290, 684519, 726005, 871206, 933435, 1140865, 1306809, 1369038, 1452010, 1597211, 1866870, 2053557, 2178015, 2281730, 2613618, 3194422, 3422595, 4107114, 4356030, 4791633, 6534045, 6845190, 7986055, 9583266, 10267785, 13068090, 14374899, 15972110, 20535570, 23958165, 28749798, 47916330, 71874495, 143748990]

約数ペア:

[(1, 143748990), (2, 71874495), (3, 47916330), (5, 28749798), (6, 23958165), (7, 20535570), (9, 15972110), (10, 14374899), (11, 13068090), (14, 10267785), (15, 9583266), (18, 7986055), (21, 6845190), (22, 6534045), (30, 4791633), (33, 4356030), (35, 4107114), (42, 3422595), (45, 3194422), (55, 2613618), (63, 2281730), (66, 2178015), (70, 2053557), (77, 1866870), (90, 1597211), (99, 1452010), (105, 1369038), (110, 1306809), (126, 1140865), (154, 933435), (165, 871206), (198, 726005), (210, 684519), (231, 622290), (315, 456346), (330, 435603), (385, 373374), (462, 311145), (495, 290402), (630, 228173), (693, 207430), (770, 186687), (990, 145201), (1155, 124458), (1386, 103715), (2310, 62229), (3465, 41486), (6930, 20743)]