29860476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 75401424

約数和(自身を除く): 45540948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 113, 114, 122, 183, 226, 228, 244, 339, 361, 366, 452, 678, 722, 732, 1083, 1159, 1356, 1444, 2147, 2166, 2318, 3477, 4294, 4332, 4636, 6441, 6893, 6954, 8588, 12882, 13786, 13908, 20679, 22021, 25764, 27572, 40793, 41358, 44042, 66063, 81586, 82716, 88084, 122379, 130967, 132126, 163172, 244758, 261934, 264252, 392901, 489516, 523868, 785802, 1571604, 2488373, 4976746, 7465119, 9953492, 14930238, 29860476]

約数ペア:

[(1, 29860476), (2, 14930238), (3, 9953492), (4, 7465119), (6, 4976746), (12, 2488373), (19, 1571604), (38, 785802), (57, 523868), (61, 489516), (76, 392901), (113, 264252), (114, 261934), (122, 244758), (183, 163172), (226, 132126), (228, 130967), (244, 122379), (339, 88084), (361, 82716), (366, 81586), (452, 66063), (678, 44042), (722, 41358), (732, 40793), (1083, 27572), (1159, 25764), (1356, 22021), (1444, 20679), (2147, 13908), (2166, 13786), (2318, 12882), (3477, 8588), (4294, 6954), (4332, 6893), (4636, 6441)]