29941860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 94268160

約数和(自身を除く): 64326300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1669, 1794, 2990, 3338, 3588, 4485, 5007, 5980, 6676, 8345, 8970, 10014, 16690, 17940, 20028, 21697, 25035, 33380, 38387, 43394, 50070, 65091, 76774, 86788, 100140, 108485, 115161, 130182, 153548, 191935, 216970, 230322, 260364, 325455, 383870, 433940, 460644, 499031, 575805, 650910, 767740, 998062, 1151610, 1301820, 1497093, 1996124, 2303220, 2495155, 2994186, 4990310, 5988372, 7485465, 9980620, 14970930, 29941860]

約数ペア:

[(1, 29941860), (2, 14970930), (3, 9980620), (4, 7485465), (5, 5988372), (6, 4990310), (10, 2994186), (12, 2495155), (13, 2303220), (15, 1996124), (20, 1497093), (23, 1301820), (26, 1151610), (30, 998062), (39, 767740), (46, 650910), (52, 575805), (60, 499031), (65, 460644), (69, 433940), (78, 383870), (92, 325455), (115, 260364), (130, 230322), (138, 216970), (156, 191935), (195, 153548), (230, 130182), (260, 115161), (276, 108485), (299, 100140), (345, 86788), (390, 76774), (460, 65091), (598, 50070), (690, 43394), (780, 38387), (897, 33380), (1196, 25035), (1380, 21697), (1495, 20028), (1669, 17940), (1794, 16690), (2990, 10014), (3338, 8970), (3588, 8345), (4485, 6676), (5007, 5980)]