30328416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 92252160

約数和(自身を除く): 61923744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 79, 86, 93, 96, 124, 129, 144, 158, 172, 186, 237, 248, 258, 279, 288, 316, 344, 372, 387, 474, 496, 516, 558, 632, 688, 711, 744, 774, 948, 992, 1032, 1116, 1264, 1333, 1376, 1422, 1488, 1548, 1896, 2064, 2232, 2449, 2528, 2666, 2844, 2976, 3096, 3397, 3792, 3999, 4128, 4464, 4898, 5332, 5688, 6192, 6794, 7347, 7584, 7998, 8928, 9796, 10191, 10664, 11376, 11997, 12384, 13588, 14694, 15996, 19592, 20382, 21328, 22041, 22752, 23994, 27176, 29388, 30573, 31992, 39184, 40764, 42656, 44082, 47988, 54352, 58776, 61146, 63984, 78368, 81528, 88164, 95976, 105307, 108704, 117552, 122292, 127968, 163056, 176328, 191952, 210614, 235104, 244584, 315921, 326112, 352656, 383904, 421228, 489168, 631842, 705312, 842456, 947763, 978336, 1263684, 1684912, 1895526, 2527368, 3369824, 3791052, 5054736, 7582104, 10109472, 15164208, 30328416]

約数ペア:

[(1, 30328416), (2, 15164208), (3, 10109472), (4, 7582104), (6, 5054736), (8, 3791052), (9, 3369824), (12, 2527368), (16, 1895526), (18, 1684912), (24, 1263684), (31, 978336), (32, 947763), (36, 842456), (43, 705312), (48, 631842), (62, 489168), (72, 421228), (79, 383904), (86, 352656), (93, 326112), (96, 315921), (124, 244584), (129, 235104), (144, 210614), (158, 191952), (172, 176328), (186, 163056), (237, 127968), (248, 122292), (258, 117552), (279, 108704), (288, 105307), (316, 95976), (344, 88164), (372, 81528), (387, 78368), (474, 63984), (496, 61146), (516, 58776), (558, 54352), (632, 47988), (688, 44082), (711, 42656), (744, 40764), (774, 39184), (948, 31992), (992, 30573), (1032, 29388), (1116, 27176), (1264, 23994), (1333, 22752), (1376, 22041), (1422, 21328), (1488, 20382), (1548, 19592), (1896, 15996), (2064, 14694), (2232, 13588), (2449, 12384), (2528, 11997), (2666, 11376), (2844, 10664), (2976, 10191), (3096, 9796), (3397, 8928), (3792, 7998), (3999, 7584), (4128, 7347), (4464, 6794), (4898, 6192), (5332, 5688)]