1513401400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34871}}^1$

素因数の和:34925

約数の個数: 96

約数和(自身を含む): 4151162880

約数和(自身を除く): 2637761480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 3100, 4340, 5425, 6200, 8680, 10850, 21700, 34871, 43400, 69742, 139484, 174355, 244097, 278968, 348710, 488194, 697420, 871775, 976388, 1081001, 1220485, 1394840, 1743550, 1952776, 2162002, 2440970, 3487100, 4324004, 4881940, 5405005, 6102425, 6974200, 7567007, 8648008, 9763880, 10810010, 12204850, 15134014, 21620020, 24409700, 27025025, 30268028, 37835035, 43240040, 48819400, 54050050, 60536056, 75670070, 108100100, 151340140, 189175175, 216200200, 302680280, 378350350, 756700700, 1513401400]

約数ペア:

[(1, 1513401400), (2, 756700700), (4, 378350350), (5, 302680280), (7, 216200200), (8, 189175175), (10, 151340140), (14, 108100100), (20, 75670070), (25, 60536056), (28, 54050050), (31, 48819400), (35, 43240040), (40, 37835035), (50, 30268028), (56, 27025025), (62, 24409700), (70, 21620020), (100, 15134014), (124, 12204850), (140, 10810010), (155, 9763880), (175, 8648008), (200, 7567007), (217, 6974200), (248, 6102425), (280, 5405005), (310, 4881940), (350, 4324004), (434, 3487100), (620, 2440970), (700, 2162002), (775, 1952776), (868, 1743550), (1085, 1394840), (1240, 1220485), (1400, 1081001), (1550, 976388), (1736, 871775), (2170, 697420), (3100, 488194), (4340, 348710), (5425, 278968), (6200, 244097), (8680, 174355), (10850, 139484), (21700, 69742), (34871, 43400)]