30655872

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 100245600

約数和(自身を除く): 69589728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 89, 92, 96, 104, 117, 128, 138, 144, 156, 178, 184, 192, 207, 208, 234, 267, 276, 288, 299, 312, 356, 368, 384, 414, 416, 468, 534, 552, 576, 598, 624, 712, 736, 801, 828, 832, 897, 936, 1068, 1104, 1152, 1157, 1196, 1248, 1424, 1472, 1602, 1656, 1664, 1794, 1872, 2047, 2136, 2208, 2314, 2392, 2496, 2691, 2848, 2944, 3204, 3312, 3471, 3588, 3744, 4094, 4272, 4416, 4628, 4784, 4992, 5382, 5696, 6141, 6408, 6624, 6942, 7176, 7488, 8188, 8544, 8832, 9256, 9568, 10413, 10764, 11392, 12282, 12816, 13248, 13884, 14352, 14976, 16376, 17088, 18423, 18512, 19136, 20826, 21528, 24564, 25632, 26496, 26611, 27768, 28704, 32752, 34176, 36846, 37024, 38272, 41652, 43056, 49128, 51264, 53222, 55536, 57408, 65504, 73692, 74048, 79833, 83304, 86112, 98256, 102528, 106444, 111072, 114816, 131008, 147384, 148096, 159666, 166608, 172224, 196512, 212888, 222144, 239499, 262016, 294768, 319332, 333216, 344448, 393024, 425776, 444288, 478998, 589536, 638664, 666432, 786048, 851552, 957996, 1179072, 1277328, 1332864, 1703104, 1915992, 2358144, 2554656, 3406208, 3831984, 5109312, 7663968, 10218624, 15327936, 30655872]

約数ペア:

[(1, 30655872), (2, 15327936), (3, 10218624), (4, 7663968), (6, 5109312), (8, 3831984), (9, 3406208), (12, 2554656), (13, 2358144), (16, 1915992), (18, 1703104), (23, 1332864), (24, 1277328), (26, 1179072), (32, 957996), (36, 851552), (39, 786048), (46, 666432), (48, 638664), (52, 589536), (64, 478998), (69, 444288), (72, 425776), (78, 393024), (89, 344448), (92, 333216), (96, 319332), (104, 294768), (117, 262016), (128, 239499), (138, 222144), (144, 212888), (156, 196512), (178, 172224), (184, 166608), (192, 159666), (207, 148096), (208, 147384), (234, 131008), (267, 114816), (276, 111072), (288, 106444), (299, 102528), (312, 98256), (356, 86112), (368, 83304), (384, 79833), (414, 74048), (416, 73692), (468, 65504), (534, 57408), (552, 55536), (576, 53222), (598, 51264), (624, 49128), (712, 43056), (736, 41652), (801, 38272), (828, 37024), (832, 36846), (897, 34176), (936, 32752), (1068, 28704), (1104, 27768), (1152, 26611), (1157, 26496), (1196, 25632), (1248, 24564), (1424, 21528), (1472, 20826), (1602, 19136), (1656, 18512), (1664, 18423), (1794, 17088), (1872, 16376), (2047, 14976), (2136, 14352), (2208, 13884), (2314, 13248), (2392, 12816), (2496, 12282), (2691, 11392), (2848, 10764), (2944, 10413), (3204, 9568), (3312, 9256), (3471, 8832), (3588, 8544), (3744, 8188), (4094, 7488), (4272, 7176), (4416, 6942), (4628, 6624), (4784, 6408), (4992, 6141), (5382, 5696)]