47177370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 134369280

約数和(自身を除く): 87191910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 71, 90, 107, 115, 135, 138, 142, 207, 213, 214, 230, 270, 321, 345, 355, 414, 426, 535, 621, 639, 642, 690, 710, 963, 1035, 1065, 1070, 1242, 1278, 1605, 1633, 1917, 1926, 2070, 2130, 2461, 2889, 3105, 3195, 3210, 3266, 3834, 4815, 4899, 4922, 5778, 6210, 6390, 7383, 7597, 8165, 9585, 9630, 9798, 12305, 14445, 14697, 14766, 15194, 16330, 19170, 22149, 22791, 24495, 24610, 28890, 29394, 36915, 37985, 44091, 44298, 45582, 48990, 66447, 68373, 73485, 73830, 75970, 88182, 110745, 113955, 132894, 136746, 146970, 174731, 205119, 220455, 221490, 227910, 332235, 341865, 349462, 410238, 440910, 524193, 664470, 683730, 873655, 1025595, 1048386, 1572579, 1747310, 2051190, 2620965, 3145158, 4717737, 5241930, 7862895, 9435474, 15725790, 23588685, 47177370]

約数ペア:

[(1, 47177370), (2, 23588685), (3, 15725790), (5, 9435474), (6, 7862895), (9, 5241930), (10, 4717737), (15, 3145158), (18, 2620965), (23, 2051190), (27, 1747310), (30, 1572579), (45, 1048386), (46, 1025595), (54, 873655), (69, 683730), (71, 664470), (90, 524193), (107, 440910), (115, 410238), (135, 349462), (138, 341865), (142, 332235), (207, 227910), (213, 221490), (214, 220455), (230, 205119), (270, 174731), (321, 146970), (345, 136746), (355, 132894), (414, 113955), (426, 110745), (535, 88182), (621, 75970), (639, 73830), (642, 73485), (690, 68373), (710, 66447), (963, 48990), (1035, 45582), (1065, 44298), (1070, 44091), (1242, 37985), (1278, 36915), (1605, 29394), (1633, 28890), (1917, 24610), (1926, 24495), (2070, 22791), (2130, 22149), (2461, 19170), (2889, 16330), (3105, 15194), (3195, 14766), (3210, 14697), (3266, 14445), (3834, 12305), (4815, 9798), (4899, 9630), (4922, 9585), (5778, 8165), (6210, 7597), (6390, 7383)]