30934288

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 80914464

約数和(自身を除く): 49980176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 211, 238, 272, 308, 374, 392, 422, 476, 539, 616, 748, 784, 833, 844, 952, 1078, 1232, 1309, 1477, 1496, 1666, 1688, 1904, 2156, 2321, 2618, 2954, 2992, 3332, 3376, 3587, 4312, 4642, 5236, 5908, 6664, 7174, 8624, 9163, 9284, 10339, 10472, 11816, 13328, 14348, 16247, 18326, 18568, 20678, 20944, 23632, 25109, 28696, 32494, 36652, 37136, 39457, 41356, 50218, 57392, 64988, 73304, 78914, 82712, 100436, 113729, 129976, 146608, 157828, 165424, 175763, 200872, 227458, 259952, 276199, 315656, 351526, 401744, 454916, 552398, 631312, 703052, 909832, 1104796, 1406104, 1819664, 1933393, 2209592, 2812208, 3866786, 4419184, 7733572, 15467144, 30934288]

約数ペア:

[(1, 30934288), (2, 15467144), (4, 7733572), (7, 4419184), (8, 3866786), (11, 2812208), (14, 2209592), (16, 1933393), (17, 1819664), (22, 1406104), (28, 1104796), (34, 909832), (44, 703052), (49, 631312), (56, 552398), (68, 454916), (77, 401744), (88, 351526), (98, 315656), (112, 276199), (119, 259952), (136, 227458), (154, 200872), (176, 175763), (187, 165424), (196, 157828), (211, 146608), (238, 129976), (272, 113729), (308, 100436), (374, 82712), (392, 78914), (422, 73304), (476, 64988), (539, 57392), (616, 50218), (748, 41356), (784, 39457), (833, 37136), (844, 36652), (952, 32494), (1078, 28696), (1232, 25109), (1309, 23632), (1477, 20944), (1496, 20678), (1666, 18568), (1688, 18326), (1904, 16247), (2156, 14348), (2321, 13328), (2618, 11816), (2954, 10472), (2992, 10339), (3332, 9284), (3376, 9163), (3587, 8624), (4312, 7174), (4642, 6664), (5236, 5908)]