4810890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 13639680

約数和(自身を除く): 8828790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 739, 930, 1085, 1302, 1478, 2170, 2217, 3255, 3695, 4434, 5173, 6510, 7390, 10346, 11085, 15519, 22170, 22909, 25865, 31038, 45818, 51730, 68727, 77595, 114545, 137454, 155190, 160363, 229090, 320726, 343635, 481089, 687270, 801815, 962178, 1603630, 2405445, 4810890]

約数ペア:

[(1, 4810890), (2, 2405445), (3, 1603630), (5, 962178), (6, 801815), (7, 687270), (10, 481089), (14, 343635), (15, 320726), (21, 229090), (30, 160363), (31, 155190), (35, 137454), (42, 114545), (62, 77595), (70, 68727), (93, 51730), (105, 45818), (155, 31038), (186, 25865), (210, 22909), (217, 22170), (310, 15519), (434, 11085), (465, 10346), (651, 7390), (739, 6510), (930, 5173), (1085, 4434), (1302, 3695), (1478, 3255), (2170, 2217)]