79714950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 236413440

約数和(自身を除く): 156698490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 79, 93, 105, 150, 155, 158, 175, 186, 210, 217, 237, 310, 350, 395, 434, 465, 474, 525, 553, 651, 775, 790, 930, 961, 1050, 1085, 1106, 1185, 1302, 1550, 1659, 1922, 1975, 2170, 2325, 2370, 2449, 2765, 2883, 3255, 3318, 3950, 4650, 4805, 4898, 5425, 5530, 5766, 5925, 6510, 6727, 7347, 8295, 9610, 10850, 11850, 12245, 13454, 13825, 14415, 14694, 16275, 16590, 17143, 20181, 24025, 24490, 27650, 28830, 32550, 33635, 34286, 36735, 40362, 41475, 48050, 51429, 61225, 67270, 72075, 73470, 75919, 82950, 85715, 100905, 102858, 122450, 144150, 151838, 168175, 171430, 183675, 201810, 227757, 257145, 336350, 367350, 379595, 428575, 455514, 504525, 514290, 531433, 759190, 857150, 1009050, 1062866, 1138785, 1285725, 1594299, 1897975, 2277570, 2571450, 2657165, 3188598, 3795950, 5314330, 5693925, 7971495, 11387850, 13285825, 15942990, 26571650, 39857475, 79714950]

約数ペア:

[(1, 79714950), (2, 39857475), (3, 26571650), (5, 15942990), (6, 13285825), (7, 11387850), (10, 7971495), (14, 5693925), (15, 5314330), (21, 3795950), (25, 3188598), (30, 2657165), (31, 2571450), (35, 2277570), (42, 1897975), (50, 1594299), (62, 1285725), (70, 1138785), (75, 1062866), (79, 1009050), (93, 857150), (105, 759190), (150, 531433), (155, 514290), (158, 504525), (175, 455514), (186, 428575), (210, 379595), (217, 367350), (237, 336350), (310, 257145), (350, 227757), (395, 201810), (434, 183675), (465, 171430), (474, 168175), (525, 151838), (553, 144150), (651, 122450), (775, 102858), (790, 100905), (930, 85715), (961, 82950), (1050, 75919), (1085, 73470), (1106, 72075), (1185, 67270), (1302, 61225), (1550, 51429), (1659, 48050), (1922, 41475), (1975, 40362), (2170, 36735), (2325, 34286), (2370, 33635), (2449, 32550), (2765, 28830), (2883, 27650), (3255, 24490), (3318, 24025), (3950, 20181), (4650, 17143), (4805, 16590), (4898, 16275), (5425, 14694), (5530, 14415), (5766, 13825), (5925, 13454), (6510, 12245), (6727, 11850), (7347, 10850), (8295, 9610)]