30119856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 87137280

約数和(自身を除く): 57017424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 79, 94, 104, 141, 156, 158, 169, 188, 208, 237, 282, 312, 316, 338, 376, 474, 507, 564, 611, 624, 632, 676, 752, 948, 1014, 1027, 1128, 1222, 1264, 1352, 1833, 1896, 2028, 2054, 2256, 2444, 2704, 3081, 3666, 3713, 3792, 4056, 4108, 4888, 6162, 7332, 7426, 7943, 8112, 8216, 9776, 11139, 12324, 13351, 14664, 14852, 15886, 16432, 22278, 23829, 24648, 26702, 29328, 29704, 31772, 40053, 44556, 47658, 48269, 49296, 53404, 59408, 63544, 80106, 89112, 95316, 96538, 106808, 127088, 144807, 160212, 178224, 190632, 193076, 213616, 289614, 320424, 381264, 386152, 579228, 627497, 640848, 772304, 1158456, 1254994, 1882491, 2316912, 2509988, 3764982, 5019976, 7529964, 10039952, 15059928, 30119856]

約数ペア:

[(1, 30119856), (2, 15059928), (3, 10039952), (4, 7529964), (6, 5019976), (8, 3764982), (12, 2509988), (13, 2316912), (16, 1882491), (24, 1254994), (26, 1158456), (39, 772304), (47, 640848), (48, 627497), (52, 579228), (78, 386152), (79, 381264), (94, 320424), (104, 289614), (141, 213616), (156, 193076), (158, 190632), (169, 178224), (188, 160212), (208, 144807), (237, 127088), (282, 106808), (312, 96538), (316, 95316), (338, 89112), (376, 80106), (474, 63544), (507, 59408), (564, 53404), (611, 49296), (624, 48269), (632, 47658), (676, 44556), (752, 40053), (948, 31772), (1014, 29704), (1027, 29328), (1128, 26702), (1222, 24648), (1264, 23829), (1352, 22278), (1833, 16432), (1896, 15886), (2028, 14852), (2054, 14664), (2256, 13351), (2444, 12324), (2704, 11139), (3081, 9776), (3666, 8216), (3713, 8112), (3792, 7943), (4056, 7426), (4108, 7332), (4888, 6162)]