171034280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2593}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 411823440

約数和(自身を除く): 240789160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1649, 1940, 2593, 3298, 3880, 5186, 6596, 8245, 10372, 12965, 13192, 16490, 20744, 25930, 32980, 44081, 51860, 65960, 88162, 103720, 176324, 220405, 251521, 352648, 440810, 503042, 881620, 1006084, 1257605, 1763240, 2012168, 2515210, 4275857, 5030420, 8551714, 10060840, 17103428, 21379285, 34206856, 42758570, 85517140, 171034280]

約数ペア:

[(1, 171034280), (2, 85517140), (4, 42758570), (5, 34206856), (8, 21379285), (10, 17103428), (17, 10060840), (20, 8551714), (34, 5030420), (40, 4275857), (68, 2515210), (85, 2012168), (97, 1763240), (136, 1257605), (170, 1006084), (194, 881620), (340, 503042), (388, 440810), (485, 352648), (680, 251521), (776, 220405), (970, 176324), (1649, 103720), (1940, 88162), (2593, 65960), (3298, 51860), (3880, 44081), (5186, 32980), (6596, 25930), (8245, 20744), (10372, 16490), (12965, 13192)]