30687696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 93995720

約数和(自身を除く): 63308024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 169, 194, 208, 234, 291, 312, 338, 388, 468, 507, 582, 624, 676, 776, 873, 936, 1014, 1164, 1261, 1352, 1521, 1552, 1746, 1872, 2028, 2197, 2328, 2522, 2704, 3042, 3492, 3783, 4056, 4394, 4656, 5044, 6084, 6591, 6984, 7566, 8112, 8788, 10088, 11349, 12168, 13182, 13968, 15132, 16393, 17576, 19773, 20176, 22698, 24336, 26364, 30264, 32786, 35152, 39546, 45396, 49179, 52728, 60528, 65572, 79092, 90792, 98358, 105456, 131144, 147537, 158184, 181584, 196716, 213109, 262288, 295074, 316368, 393432, 426218, 590148, 639327, 786864, 852436, 1180296, 1278654, 1704872, 1917981, 2360592, 2557308, 3409744, 3835962, 5114616, 7671924, 10229232, 15343848, 30687696]

約数ペア:

[(1, 30687696), (2, 15343848), (3, 10229232), (4, 7671924), (6, 5114616), (8, 3835962), (9, 3409744), (12, 2557308), (13, 2360592), (16, 1917981), (18, 1704872), (24, 1278654), (26, 1180296), (36, 852436), (39, 786864), (48, 639327), (52, 590148), (72, 426218), (78, 393432), (97, 316368), (104, 295074), (117, 262288), (144, 213109), (156, 196716), (169, 181584), (194, 158184), (208, 147537), (234, 131144), (291, 105456), (312, 98358), (338, 90792), (388, 79092), (468, 65572), (507, 60528), (582, 52728), (624, 49179), (676, 45396), (776, 39546), (873, 35152), (936, 32786), (1014, 30264), (1164, 26364), (1261, 24336), (1352, 22698), (1521, 20176), (1552, 19773), (1746, 17576), (1872, 16393), (2028, 15132), (2197, 13968), (2328, 13182), (2522, 12168), (2704, 11349), (3042, 10088), (3492, 8788), (3783, 8112), (4056, 7566), (4394, 6984), (4656, 6591), (5044, 6084)]