30935296

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 71981504

約数和(自身を除く): 41046208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 283, 427, 448, 488, 566, 854, 896, 976, 1132, 1708, 1792, 1952, 1981, 2264, 3416, 3904, 3962, 4528, 6832, 7808, 7924, 9056, 13664, 15616, 15848, 17263, 18112, 27328, 31696, 34526, 36224, 54656, 63392, 69052, 72448, 109312, 120841, 126784, 138104, 241682, 253568, 276208, 483364, 507136, 552416, 966728, 1104832, 1933456, 2209664, 3866912, 4419328, 7733824, 15467648, 30935296]

約数ペア:

[(1, 30935296), (2, 15467648), (4, 7733824), (7, 4419328), (8, 3866912), (14, 2209664), (16, 1933456), (28, 1104832), (32, 966728), (56, 552416), (61, 507136), (64, 483364), (112, 276208), (122, 253568), (128, 241682), (224, 138104), (244, 126784), (256, 120841), (283, 109312), (427, 72448), (448, 69052), (488, 63392), (566, 54656), (854, 36224), (896, 34526), (976, 31696), (1132, 27328), (1708, 18112), (1792, 17263), (1952, 15848), (1981, 15616), (2264, 13664), (3416, 9056), (3904, 7924), (3962, 7808), (4528, 6832)]