30494142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 80431104

約数和(自身を除く): 49936962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 62, 63, 74, 93, 111, 126, 186, 211, 217, 222, 259, 279, 333, 422, 434, 518, 558, 633, 651, 666, 777, 1147, 1266, 1302, 1477, 1554, 1899, 1953, 2294, 2331, 2954, 3441, 3798, 3906, 4431, 4662, 6541, 6882, 7807, 8029, 8862, 10323, 13082, 13293, 15614, 16058, 19623, 20646, 23421, 24087, 26586, 39246, 45787, 46842, 48174, 54649, 58869, 70263, 72261, 91574, 109298, 117738, 137361, 140526, 144522, 163947, 242017, 274722, 327894, 412083, 484034, 491841, 726051, 824166, 983682, 1452102, 1694119, 2178153, 3388238, 4356306, 5082357, 10164714, 15247071, 30494142]

約数ペア:

[(1, 30494142), (2, 15247071), (3, 10164714), (6, 5082357), (7, 4356306), (9, 3388238), (14, 2178153), (18, 1694119), (21, 1452102), (31, 983682), (37, 824166), (42, 726051), (62, 491841), (63, 484034), (74, 412083), (93, 327894), (111, 274722), (126, 242017), (186, 163947), (211, 144522), (217, 140526), (222, 137361), (259, 117738), (279, 109298), (333, 91574), (422, 72261), (434, 70263), (518, 58869), (558, 54649), (633, 48174), (651, 46842), (666, 45787), (777, 39246), (1147, 26586), (1266, 24087), (1302, 23421), (1477, 20646), (1554, 19623), (1899, 16058), (1953, 15614), (2294, 13293), (2331, 13082), (2954, 10323), (3441, 8862), (3798, 8029), (3906, 7807), (4431, 6882), (4662, 6541)]