61906938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 76333062

約数列:

[1, 2, 3, 6, 23, 29, 31, 46, 58, 62, 69, 87, 93, 138, 174, 186, 499, 667, 713, 899, 998, 1334, 1426, 1497, 1798, 2001, 2139, 2697, 2994, 4002, 4278, 5394, 11477, 14471, 15469, 20677, 22954, 28942, 30938, 34431, 41354, 43413, 46407, 62031, 68862, 86826, 92814, 124062, 332833, 355787, 448601, 665666, 711574, 897202, 998499, 1067361, 1345803, 1996998, 2134722, 2691606, 10317823, 20635646, 30953469, 61906938]

約数ペア:

[(1, 61906938), (2, 30953469), (3, 20635646), (6, 10317823), (23, 2691606), (29, 2134722), (31, 1996998), (46, 1345803), (58, 1067361), (62, 998499), (69, 897202), (87, 711574), (93, 665666), (138, 448601), (174, 355787), (186, 332833), (499, 124062), (667, 92814), (713, 86826), (899, 68862), (998, 62031), (1334, 46407), (1426, 43413), (1497, 41354), (1798, 34431), (2001, 30938), (2139, 28942), (2697, 22954), (2994, 20677), (4002, 15469), (4278, 14471), (5394, 11477)]