42764190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6569}}^1$

素因数の和:6617

約数の個数: 64

約数和(自身を含む): 121098240

約数和(自身を除く): 78334050

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, 930, 1085, 1302, 2170, 3255, 6510, 6569, 13138, 19707, 32845, 39414, 45983, 65690, 91966, 98535, 137949, 197070, 203639, 229915, 275898, 407278, 459830, 610917, 689745, 1018195, 1221834, 1379490, 1425473, 2036390, 2850946, 3054585, 4276419, 6109170, 7127365, 8552838, 14254730, 21382095, 42764190]

約数ペア:

[(1, 42764190), (2, 21382095), (3, 14254730), (5, 8552838), (6, 7127365), (7, 6109170), (10, 4276419), (14, 3054585), (15, 2850946), (21, 2036390), (30, 1425473), (31, 1379490), (35, 1221834), (42, 1018195), (62, 689745), (70, 610917), (93, 459830), (105, 407278), (155, 275898), (186, 229915), (210, 203639), (217, 197070), (310, 137949), (434, 98535), (465, 91966), (651, 65690), (930, 45983), (1085, 39414), (1302, 32845), (2170, 19707), (3255, 13138), (6510, 6569)]