72996810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3559

約数の個数: 64

約数和(自身を含む): 190076544

約数和(自身を除く): 117079734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3485, 3491, 4182, 6970, 6982, 10455, 10473, 17455, 20910, 20946, 34910, 52365, 59347, 104730, 118694, 143131, 178041, 286262, 296735, 356082, 429393, 593470, 715655, 858786, 890205, 1431310, 1780410, 2146965, 2433227, 4293930, 4866454, 7299681, 12166135, 14599362, 24332270, 36498405, 72996810]

約数ペア:

[(1, 72996810), (2, 36498405), (3, 24332270), (5, 14599362), (6, 12166135), (10, 7299681), (15, 4866454), (17, 4293930), (30, 2433227), (34, 2146965), (41, 1780410), (51, 1431310), (82, 890205), (85, 858786), (102, 715655), (123, 593470), (170, 429393), (205, 356082), (246, 296735), (255, 286262), (410, 178041), (510, 143131), (615, 118694), (697, 104730), (1230, 59347), (1394, 52365), (2091, 34910), (3485, 20946), (3491, 20910), (4182, 17455), (6970, 10473), (6982, 10455)]