3497974900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 9000312832

約数和(自身を除く): 5502337932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 331, 350, 434, 487, 620, 662, 700, 775, 868, 974, 1085, 1324, 1550, 1655, 1948, 2170, 2317, 2435, 3100, 3310, 3409, 4340, 4634, 4870, 5425, 6620, 6818, 8275, 9268, 9740, 10261, 10850, 11585, 12175, 13636, 15097, 16550, 17045, 20522, 21700, 23170, 24350, 30194, 33100, 34090, 41044, 46340, 48700, 51305, 57925, 60388, 68180, 71827, 75485, 85225, 102610, 105679, 115850, 143654, 150970, 161197, 170450, 205220, 211358, 231700, 256525, 287308, 301940, 322394, 340900, 359135, 377425, 422716, 513050, 528395, 644788, 718270, 754850, 805985, 1026100, 1056790, 1128379, 1436540, 1509700, 1611970, 1795675, 2113580, 2256758, 2641975, 3223940, 3591350, 4029925, 4513516, 4997107, 5283950, 5641895, 7182700, 8059850, 9994214, 10567900, 11283790, 16119700, 19988428, 22567580, 24985535, 28209475, 34979749, 49971070, 56418950, 69959498, 99942140, 112837900, 124927675, 139918996, 174898745, 249855350, 349797490, 499710700, 699594980, 874493725, 1748987450, 3497974900]

約数ペア:

[(1, 3497974900), (2, 1748987450), (4, 874493725), (5, 699594980), (7, 499710700), (10, 349797490), (14, 249855350), (20, 174898745), (25, 139918996), (28, 124927675), (31, 112837900), (35, 99942140), (50, 69959498), (62, 56418950), (70, 49971070), (100, 34979749), (124, 28209475), (140, 24985535), (155, 22567580), (175, 19988428), (217, 16119700), (310, 11283790), (331, 10567900), (350, 9994214), (434, 8059850), (487, 7182700), (620, 5641895), (662, 5283950), (700, 4997107), (775, 4513516), (868, 4029925), (974, 3591350), (1085, 3223940), (1324, 2641975), (1550, 2256758), (1655, 2113580), (1948, 1795675), (2170, 1611970), (2317, 1509700), (2435, 1436540), (3100, 1128379), (3310, 1056790), (3409, 1026100), (4340, 805985), (4634, 754850), (4870, 718270), (5425, 644788), (6620, 528395), (6818, 513050), (8275, 422716), (9268, 377425), (9740, 359135), (10261, 340900), (10850, 322394), (11585, 301940), (12175, 287308), (13636, 256525), (15097, 231700), (16550, 211358), (17045, 205220), (20522, 170450), (21700, 161197), (23170, 150970), (24350, 143654), (30194, 115850), (33100, 105679), (34090, 102610), (41044, 85225), (46340, 75485), (48700, 71827), (51305, 68180), (57925, 60388)]