247362570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30203}}^1$

素因数の和:30236

約数の個数: 96

約数和(自身を含む): 791586432

約数和(自身を除く): 544223862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 30203, 60406, 90609, 151015, 181218, 211421, 271827, 302030, 392639, 422842, 453045, 543654, 634263, 785278, 906090, 1057105, 1177917, 1268526, 1359135, 1902789, 1963195, 2114210, 2355834, 2718270, 2748473, 3171315, 3533751, 3805578, 3926390, 5496946, 5889585, 6342630, 7067502, 8245419, 9513945, 11779170, 13742365, 16490838, 17668755, 19027890, 24736257, 27484730, 35337510, 41227095, 49472514, 82454190, 123681285, 247362570]

約数ペア:

[(1, 247362570), (2, 123681285), (3, 82454190), (5, 49472514), (6, 41227095), (7, 35337510), (9, 27484730), (10, 24736257), (13, 19027890), (14, 17668755), (15, 16490838), (18, 13742365), (21, 11779170), (26, 9513945), (30, 8245419), (35, 7067502), (39, 6342630), (42, 5889585), (45, 5496946), (63, 3926390), (65, 3805578), (70, 3533751), (78, 3171315), (90, 2748473), (91, 2718270), (105, 2355834), (117, 2114210), (126, 1963195), (130, 1902789), (182, 1359135), (195, 1268526), (210, 1177917), (234, 1057105), (273, 906090), (315, 785278), (390, 634263), (455, 543654), (546, 453045), (585, 422842), (630, 392639), (819, 302030), (910, 271827), (1170, 211421), (1365, 181218), (1638, 151015), (2730, 90609), (4095, 60406), (8190, 30203)]