23950290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 73285632

約数和(自身を除く): 49335342

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 283, 310, 390, 403, 434, 455, 465, 546, 566, 651, 806, 849, 910, 930, 1085, 1209, 1302, 1365, 1415, 1698, 1981, 2015, 2170, 2418, 2730, 2821, 2830, 3255, 3679, 3962, 4030, 4245, 5642, 5943, 6045, 6510, 7358, 8463, 8490, 8773, 9905, 11037, 11886, 12090, 14105, 16926, 17546, 18395, 19810, 22074, 25753, 26319, 28210, 29715, 36790, 42315, 43865, 51506, 52638, 55185, 59430, 61411, 77259, 84630, 87730, 110370, 114049, 122822, 128765, 131595, 154518, 184233, 228098, 257530, 263190, 307055, 342147, 368466, 386295, 570245, 614110, 684294, 772590, 798343, 921165, 1140490, 1596686, 1710735, 1842330, 2395029, 3421470, 3991715, 4790058, 7983430, 11975145, 23950290]

約数ペア:

[(1, 23950290), (2, 11975145), (3, 7983430), (5, 4790058), (6, 3991715), (7, 3421470), (10, 2395029), (13, 1842330), (14, 1710735), (15, 1596686), (21, 1140490), (26, 921165), (30, 798343), (31, 772590), (35, 684294), (39, 614110), (42, 570245), (62, 386295), (65, 368466), (70, 342147), (78, 307055), (91, 263190), (93, 257530), (105, 228098), (130, 184233), (155, 154518), (182, 131595), (186, 128765), (195, 122822), (210, 114049), (217, 110370), (273, 87730), (283, 84630), (310, 77259), (390, 61411), (403, 59430), (434, 55185), (455, 52638), (465, 51506), (546, 43865), (566, 42315), (651, 36790), (806, 29715), (849, 28210), (910, 26319), (930, 25753), (1085, 22074), (1209, 19810), (1302, 18395), (1365, 17546), (1415, 16926), (1698, 14105), (1981, 12090), (2015, 11886), (2170, 11037), (2418, 9905), (2730, 8773), (2821, 8490), (2830, 8463), (3255, 7358), (3679, 6510), (3962, 6045), (4030, 5943), (4245, 5642)]