73800930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 203132160

約数和(自身を除く): 129331230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 457, 769, 914, 1371, 1538, 2285, 2307, 2742, 3199, 3845, 4570, 4614, 5383, 6398, 6855, 7690, 9597, 10766, 11535, 13710, 15995, 16149, 19194, 23070, 26915, 31990, 32298, 47985, 53830, 80745, 95970, 161490, 351433, 702866, 1054299, 1757165, 2108598, 2460031, 3514330, 4920062, 5271495, 7380093, 10542990, 12300155, 14760186, 24600310, 36900465, 73800930]

約数ペア:

[(1, 73800930), (2, 36900465), (3, 24600310), (5, 14760186), (6, 12300155), (7, 10542990), (10, 7380093), (14, 5271495), (15, 4920062), (21, 3514330), (30, 2460031), (35, 2108598), (42, 1757165), (70, 1054299), (105, 702866), (210, 351433), (457, 161490), (769, 95970), (914, 80745), (1371, 53830), (1538, 47985), (2285, 32298), (2307, 31990), (2742, 26915), (3199, 23070), (3845, 19194), (4570, 16149), (4614, 15995), (5383, 13710), (6398, 11535), (6855, 10766), (7690, 9597)]