40397340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 120121344

約数和(自身を除く): 79724004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 587, 620, 740, 930, 1110, 1147, 1174, 1761, 1860, 2220, 2294, 2348, 2935, 3441, 3522, 4588, 5735, 5870, 6882, 7044, 8805, 11470, 11740, 13764, 17205, 17610, 18197, 21719, 22940, 34410, 35220, 36394, 43438, 54591, 65157, 68820, 72788, 86876, 90985, 108595, 109182, 130314, 181970, 217190, 218364, 260628, 272955, 325785, 363940, 434380, 545910, 651570, 673289, 1091820, 1303140, 1346578, 2019867, 2693156, 3366445, 4039734, 6732890, 8079468, 10099335, 13465780, 20198670, 40397340]

約数ペア:

[(1, 40397340), (2, 20198670), (3, 13465780), (4, 10099335), (5, 8079468), (6, 6732890), (10, 4039734), (12, 3366445), (15, 2693156), (20, 2019867), (30, 1346578), (31, 1303140), (37, 1091820), (60, 673289), (62, 651570), (74, 545910), (93, 434380), (111, 363940), (124, 325785), (148, 272955), (155, 260628), (185, 218364), (186, 217190), (222, 181970), (310, 130314), (370, 109182), (372, 108595), (444, 90985), (465, 86876), (555, 72788), (587, 68820), (620, 65157), (740, 54591), (930, 43438), (1110, 36394), (1147, 35220), (1174, 34410), (1761, 22940), (1860, 21719), (2220, 18197), (2294, 17610), (2348, 17205), (2935, 13764), (3441, 11740), (3522, 11470), (4588, 8805), (5735, 7044), (5870, 6882)]