39307380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3069

約数の個数: 96

約数和(自身を含む): 129884160

約数和(自身を除く): 90576780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3019, 3255, 4340, 6038, 6510, 9057, 12076, 13020, 15095, 18114, 21133, 30190, 36228, 42266, 45285, 60380, 63399, 84532, 90570, 93589, 105665, 126798, 181140, 187178, 211330, 253596, 280767, 316995, 374356, 422660, 467945, 561534, 633990, 655123, 935890, 1123068, 1267980, 1310246, 1403835, 1871780, 1965369, 2620492, 2807670, 3275615, 3930738, 5615340, 6551230, 7861476, 9826845, 13102460, 19653690, 39307380]

約数ペア:

[(1, 39307380), (2, 19653690), (3, 13102460), (4, 9826845), (5, 7861476), (6, 6551230), (7, 5615340), (10, 3930738), (12, 3275615), (14, 2807670), (15, 2620492), (20, 1965369), (21, 1871780), (28, 1403835), (30, 1310246), (31, 1267980), (35, 1123068), (42, 935890), (60, 655123), (62, 633990), (70, 561534), (84, 467945), (93, 422660), (105, 374356), (124, 316995), (140, 280767), (155, 253596), (186, 211330), (210, 187178), (217, 181140), (310, 126798), (372, 105665), (420, 93589), (434, 90570), (465, 84532), (620, 63399), (651, 60380), (868, 45285), (930, 42266), (1085, 36228), (1302, 30190), (1860, 21133), (2170, 18114), (2604, 15095), (3019, 13020), (3255, 12076), (4340, 9057), (6038, 6510)]