30321936

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 90094680

約数和(自身を除く): 59772744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 53, 58, 72, 87, 106, 116, 137, 144, 159, 174, 212, 232, 261, 274, 318, 348, 411, 424, 464, 477, 522, 548, 636, 696, 822, 848, 954, 1044, 1096, 1233, 1272, 1392, 1537, 1644, 1908, 2088, 2192, 2466, 2544, 3074, 3288, 3816, 3973, 4176, 4611, 4932, 6148, 6576, 7261, 7632, 7946, 9222, 9864, 11919, 12296, 13833, 14522, 15892, 18444, 19728, 21783, 23838, 24592, 27666, 29044, 31784, 35757, 36888, 43566, 47676, 55332, 58088, 63568, 65349, 71514, 73776, 87132, 95352, 110664, 116176, 130698, 143028, 174264, 190704, 210569, 221328, 261396, 286056, 348528, 421138, 522792, 572112, 631707, 842276, 1045584, 1263414, 1684552, 1895121, 2526828, 3369104, 3790242, 5053656, 7580484, 10107312, 15160968, 30321936]

約数ペア:

[(1, 30321936), (2, 15160968), (3, 10107312), (4, 7580484), (6, 5053656), (8, 3790242), (9, 3369104), (12, 2526828), (16, 1895121), (18, 1684552), (24, 1263414), (29, 1045584), (36, 842276), (48, 631707), (53, 572112), (58, 522792), (72, 421138), (87, 348528), (106, 286056), (116, 261396), (137, 221328), (144, 210569), (159, 190704), (174, 174264), (212, 143028), (232, 130698), (261, 116176), (274, 110664), (318, 95352), (348, 87132), (411, 73776), (424, 71514), (464, 65349), (477, 63568), (522, 58088), (548, 55332), (636, 47676), (696, 43566), (822, 36888), (848, 35757), (954, 31784), (1044, 29044), (1096, 27666), (1233, 24592), (1272, 23838), (1392, 21783), (1537, 19728), (1644, 18444), (1908, 15892), (2088, 14522), (2192, 13833), (2466, 12296), (2544, 11919), (3074, 9864), (3288, 9222), (3816, 7946), (3973, 7632), (4176, 7261), (4611, 6576), (4932, 6148)]