91072890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 262483200

約数和(自身を除く): 171410310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 82, 90, 95, 114, 123, 135, 171, 190, 205, 246, 270, 285, 342, 369, 410, 433, 513, 570, 615, 738, 779, 855, 866, 1026, 1107, 1230, 1299, 1558, 1710, 1845, 2165, 2214, 2337, 2565, 2598, 3690, 3895, 3897, 4330, 4674, 5130, 5535, 6495, 7011, 7790, 7794, 8227, 11070, 11685, 11691, 12990, 14022, 16454, 17753, 19485, 21033, 23370, 23382, 24681, 35055, 35506, 38970, 41135, 42066, 49362, 53259, 58455, 70110, 74043, 82270, 88765, 105165, 106518, 116910, 123405, 148086, 159777, 177530, 210330, 222129, 246810, 266295, 319554, 337307, 370215, 444258, 479331, 532590, 674614, 740430, 798885, 958662, 1011921, 1110645, 1597770, 1686535, 2023842, 2221290, 2396655, 3035763, 3373070, 4793310, 5059605, 6071526, 9107289, 10119210, 15178815, 18214578, 30357630, 45536445, 91072890]

約数ペア:

[(1, 91072890), (2, 45536445), (3, 30357630), (5, 18214578), (6, 15178815), (9, 10119210), (10, 9107289), (15, 6071526), (18, 5059605), (19, 4793310), (27, 3373070), (30, 3035763), (38, 2396655), (41, 2221290), (45, 2023842), (54, 1686535), (57, 1597770), (82, 1110645), (90, 1011921), (95, 958662), (114, 798885), (123, 740430), (135, 674614), (171, 532590), (190, 479331), (205, 444258), (246, 370215), (270, 337307), (285, 319554), (342, 266295), (369, 246810), (410, 222129), (433, 210330), (513, 177530), (570, 159777), (615, 148086), (738, 123405), (779, 116910), (855, 106518), (866, 105165), (1026, 88765), (1107, 82270), (1230, 74043), (1299, 70110), (1558, 58455), (1710, 53259), (1845, 49362), (2165, 42066), (2214, 41135), (2337, 38970), (2565, 35506), (2598, 35055), (3690, 24681), (3895, 23382), (3897, 23370), (4330, 21033), (4674, 19485), (5130, 17753), (5535, 16454), (6495, 14022), (7011, 12990), (7790, 11691), (7794, 11685), (8227, 11070)]