91961730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^3\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 289238400

約数和(自身を除く): 197276670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 331, 343, 378, 405, 441, 490, 567, 630, 662, 686, 735, 810, 882, 945, 993, 1029, 1134, 1323, 1470, 1655, 1715, 1890, 1986, 2058, 2205, 2317, 2646, 2835, 2979, 3087, 3310, 3430, 3969, 4410, 4634, 4965, 5145, 5670, 5958, 6174, 6615, 6951, 7938, 8937, 9261, 9930, 10290, 11585, 13230, 13902, 14895, 15435, 16219, 17874, 18522, 19845, 20853, 23170, 26811, 27783, 29790, 30870, 32438, 34755, 39690, 41706, 44685, 46305, 48657, 53622, 55566, 62559, 69510, 81095, 89370, 92610, 97314, 104265, 113533, 125118, 134055, 138915, 145971, 162190, 187677, 208530, 227066, 243285, 268110, 277830, 291942, 312795, 340599, 375354, 437913, 486570, 567665, 625590, 681198, 729855, 875826, 938385, 1021797, 1135330, 1313739, 1459710, 1702995, 1876770, 2043594, 2189565, 2627478, 3065391, 3405990, 4379130, 5108985, 6130782, 6568695, 9196173, 10217970, 13137390, 15326955, 18392346, 30653910, 45980865, 91961730]

約数ペア:

[(1, 91961730), (2, 45980865), (3, 30653910), (5, 18392346), (6, 15326955), (7, 13137390), (9, 10217970), (10, 9196173), (14, 6568695), (15, 6130782), (18, 5108985), (21, 4379130), (27, 3405990), (30, 3065391), (35, 2627478), (42, 2189565), (45, 2043594), (49, 1876770), (54, 1702995), (63, 1459710), (70, 1313739), (81, 1135330), (90, 1021797), (98, 938385), (105, 875826), (126, 729855), (135, 681198), (147, 625590), (162, 567665), (189, 486570), (210, 437913), (245, 375354), (270, 340599), (294, 312795), (315, 291942), (331, 277830), (343, 268110), (378, 243285), (405, 227066), (441, 208530), (490, 187677), (567, 162190), (630, 145971), (662, 138915), (686, 134055), (735, 125118), (810, 113533), (882, 104265), (945, 97314), (993, 92610), (1029, 89370), (1134, 81095), (1323, 69510), (1470, 62559), (1655, 55566), (1715, 53622), (1890, 48657), (1986, 46305), (2058, 44685), (2205, 41706), (2317, 39690), (2646, 34755), (2835, 32438), (2979, 30870), (3087, 29790), (3310, 27783), (3430, 26811), (3969, 23170), (4410, 20853), (4634, 19845), (4965, 18522), (5145, 17874), (5670, 16219), (5958, 15435), (6174, 14895), (6615, 13902), (6951, 13230), (7938, 11585), (8937, 10290), (9261, 9930)]