38614140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12651

約数の個数: 72

約数和(自身を含む): 124029360

約数和(自身を除く): 85415220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 12619, 25238, 37857, 50476, 63095, 75714, 113571, 126190, 151428, 189285, 214523, 227142, 252380, 378570, 429046, 454284, 567855, 643569, 757140, 858092, 1072615, 1135710, 1287138, 1930707, 2145230, 2271420, 2574276, 3217845, 3861414, 4290460, 6435690, 7722828, 9653535, 12871380, 19307070, 38614140]

約数ペア:

[(1, 38614140), (2, 19307070), (3, 12871380), (4, 9653535), (5, 7722828), (6, 6435690), (9, 4290460), (10, 3861414), (12, 3217845), (15, 2574276), (17, 2271420), (18, 2145230), (20, 1930707), (30, 1287138), (34, 1135710), (36, 1072615), (45, 858092), (51, 757140), (60, 643569), (68, 567855), (85, 454284), (90, 429046), (102, 378570), (153, 252380), (170, 227142), (180, 214523), (204, 189285), (255, 151428), (306, 126190), (340, 113571), (510, 75714), (612, 63095), (765, 50476), (1020, 37857), (1530, 25238), (3060, 12619)]