30278664

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 93139200

約数和(自身を除く): 62860536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 82, 104, 108, 117, 123, 156, 164, 216, 234, 246, 263, 312, 328, 351, 369, 468, 492, 526, 533, 702, 738, 789, 936, 984, 1052, 1066, 1107, 1404, 1476, 1578, 1599, 2104, 2132, 2214, 2367, 2808, 2952, 3156, 3198, 3419, 4264, 4428, 4734, 4797, 6312, 6396, 6838, 7101, 8856, 9468, 9594, 10257, 10783, 12792, 13676, 14202, 14391, 18936, 19188, 20514, 21566, 27352, 28404, 28782, 30771, 32349, 38376, 41028, 43132, 56808, 57564, 61542, 64698, 82056, 86264, 92313, 97047, 115128, 123084, 129396, 140179, 184626, 194094, 246168, 258792, 280358, 291141, 369252, 388188, 420537, 560716, 582282, 738504, 776376, 841074, 1121432, 1164564, 1261611, 1682148, 2329128, 2523222, 3364296, 3784833, 5046444, 7569666, 10092888, 15139332, 30278664]

約数ペア:

[(1, 30278664), (2, 15139332), (3, 10092888), (4, 7569666), (6, 5046444), (8, 3784833), (9, 3364296), (12, 2523222), (13, 2329128), (18, 1682148), (24, 1261611), (26, 1164564), (27, 1121432), (36, 841074), (39, 776376), (41, 738504), (52, 582282), (54, 560716), (72, 420537), (78, 388188), (82, 369252), (104, 291141), (108, 280358), (117, 258792), (123, 246168), (156, 194094), (164, 184626), (216, 140179), (234, 129396), (246, 123084), (263, 115128), (312, 97047), (328, 92313), (351, 86264), (369, 82056), (468, 64698), (492, 61542), (526, 57564), (533, 56808), (702, 43132), (738, 41028), (789, 38376), (936, 32349), (984, 30771), (1052, 28782), (1066, 28404), (1107, 27352), (1404, 21566), (1476, 20514), (1578, 19188), (1599, 18936), (2104, 14391), (2132, 14202), (2214, 13676), (2367, 12792), (2808, 10783), (2952, 10257), (3156, 9594), (3198, 9468), (3419, 8856), (4264, 7101), (4428, 6838), (4734, 6396), (4797, 6312)]