65186910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 121091490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 97, 114, 131, 135, 171, 190, 194, 262, 270, 285, 291, 342, 393, 485, 513, 570, 582, 655, 786, 855, 873, 970, 1026, 1179, 1310, 1455, 1710, 1746, 1843, 1965, 2358, 2489, 2565, 2619, 2910, 3537, 3686, 3930, 4365, 4978, 5130, 5238, 5529, 5895, 7074, 7467, 8730, 9215, 11058, 11790, 12445, 12707, 13095, 14934, 16587, 17685, 18430, 22401, 24890, 25414, 26190, 27645, 33174, 35370, 37335, 38121, 44802, 49761, 55290, 63535, 67203, 74670, 76242, 82935, 99522, 112005, 114363, 127070, 134406, 165870, 190605, 224010, 228726, 241433, 248805, 336015, 343089, 381210, 482866, 497610, 571815, 672030, 686178, 724299, 1143630, 1207165, 1448598, 1715445, 2172897, 2414330, 3430890, 3621495, 4345794, 6518691, 7242990, 10864485, 13037382, 21728970, 32593455, 65186910]

約数ペア:

[(1, 65186910), (2, 32593455), (3, 21728970), (5, 13037382), (6, 10864485), (9, 7242990), (10, 6518691), (15, 4345794), (18, 3621495), (19, 3430890), (27, 2414330), (30, 2172897), (38, 1715445), (45, 1448598), (54, 1207165), (57, 1143630), (90, 724299), (95, 686178), (97, 672030), (114, 571815), (131, 497610), (135, 482866), (171, 381210), (190, 343089), (194, 336015), (262, 248805), (270, 241433), (285, 228726), (291, 224010), (342, 190605), (393, 165870), (485, 134406), (513, 127070), (570, 114363), (582, 112005), (655, 99522), (786, 82935), (855, 76242), (873, 74670), (970, 67203), (1026, 63535), (1179, 55290), (1310, 49761), (1455, 44802), (1710, 38121), (1746, 37335), (1843, 35370), (1965, 33174), (2358, 27645), (2489, 26190), (2565, 25414), (2619, 24890), (2910, 22401), (3537, 18430), (3686, 17685), (3930, 16587), (4365, 14934), (4978, 13095), (5130, 12707), (5238, 12445), (5529, 11790), (5895, 11058), (7074, 9215), (7467, 8730)]