29935815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 60583248

約数和(自身を除く): 30647433

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 241, 245, 273, 455, 507, 637, 723, 735, 845, 1183, 1205, 1365, 1687, 1911, 2535, 3133, 3185, 3549, 3615, 5061, 5915, 8281, 8435, 9399, 9555, 11809, 15665, 17745, 21931, 24843, 25305, 35427, 40729, 41405, 46995, 59045, 65793, 109655, 122187, 124215, 153517, 177135, 203645, 285103, 328965, 460551, 610935, 767585, 855309, 1425515, 1995721, 2302755, 4276545, 5987163, 9978605, 29935815]

約数ペア:

[(1, 29935815), (3, 9978605), (5, 5987163), (7, 4276545), (13, 2302755), (15, 1995721), (21, 1425515), (35, 855309), (39, 767585), (49, 610935), (65, 460551), (91, 328965), (105, 285103), (147, 203645), (169, 177135), (195, 153517), (241, 124215), (245, 122187), (273, 109655), (455, 65793), (507, 59045), (637, 46995), (723, 41405), (735, 40729), (845, 35427), (1183, 25305), (1205, 24843), (1365, 21931), (1687, 17745), (1911, 15665), (2535, 11809), (3133, 9555), (3185, 9399), (3549, 8435), (3615, 8281), (5061, 5915)]