71993130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 205099776

約数和(自身を除く): 133106646

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 41, 51, 55, 66, 82, 85, 102, 110, 123, 165, 170, 187, 205, 246, 255, 313, 330, 374, 410, 451, 510, 561, 615, 626, 697, 902, 935, 939, 1122, 1230, 1353, 1394, 1565, 1870, 1878, 2091, 2255, 2706, 2805, 3130, 3443, 3485, 4182, 4510, 4695, 5321, 5610, 6765, 6886, 6970, 7667, 9390, 10329, 10455, 10642, 12833, 13530, 15334, 15963, 17215, 20658, 20910, 23001, 25666, 26605, 31926, 34430, 38335, 38499, 46002, 51645, 53210, 58531, 64165, 76670, 76998, 79815, 103290, 115005, 117062, 128330, 141163, 159630, 175593, 192495, 218161, 230010, 282326, 292655, 351186, 384990, 423489, 436322, 585310, 654483, 705815, 846978, 877965, 1090805, 1308966, 1411630, 1755930, 2117445, 2181610, 2399771, 3272415, 4234890, 4799542, 6544830, 7199313, 11998855, 14398626, 23997710, 35996565, 71993130]

約数ペア:

[(1, 71993130), (2, 35996565), (3, 23997710), (5, 14398626), (6, 11998855), (10, 7199313), (11, 6544830), (15, 4799542), (17, 4234890), (22, 3272415), (30, 2399771), (33, 2181610), (34, 2117445), (41, 1755930), (51, 1411630), (55, 1308966), (66, 1090805), (82, 877965), (85, 846978), (102, 705815), (110, 654483), (123, 585310), (165, 436322), (170, 423489), (187, 384990), (205, 351186), (246, 292655), (255, 282326), (313, 230010), (330, 218161), (374, 192495), (410, 175593), (451, 159630), (510, 141163), (561, 128330), (615, 117062), (626, 115005), (697, 103290), (902, 79815), (935, 76998), (939, 76670), (1122, 64165), (1230, 58531), (1353, 53210), (1394, 51645), (1565, 46002), (1870, 38499), (1878, 38335), (2091, 34430), (2255, 31926), (2706, 26605), (2805, 25666), (3130, 23001), (3443, 20910), (3485, 20658), (4182, 17215), (4510, 15963), (4695, 15334), (5321, 13530), (5610, 12833), (6765, 10642), (6886, 10455), (6970, 10329), (7667, 9390)]