30968220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 93054528

約数和(自身を除く): 62086308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 255, 291, 313, 340, 388, 485, 510, 582, 626, 939, 970, 1020, 1164, 1252, 1455, 1565, 1649, 1878, 1940, 2910, 3130, 3298, 3756, 4695, 4947, 5321, 5820, 6260, 6596, 8245, 9390, 9894, 10642, 15963, 16490, 18780, 19788, 21284, 24735, 26605, 30361, 31926, 32980, 49470, 53210, 60722, 63852, 79815, 91083, 98940, 106420, 121444, 151805, 159630, 182166, 303610, 319260, 364332, 455415, 516137, 607220, 910830, 1032274, 1548411, 1821660, 2064548, 2580685, 3096822, 5161370, 6193644, 7742055, 10322740, 15484110, 30968220]

約数ペア:

[(1, 30968220), (2, 15484110), (3, 10322740), (4, 7742055), (5, 6193644), (6, 5161370), (10, 3096822), (12, 2580685), (15, 2064548), (17, 1821660), (20, 1548411), (30, 1032274), (34, 910830), (51, 607220), (60, 516137), (68, 455415), (85, 364332), (97, 319260), (102, 303610), (170, 182166), (194, 159630), (204, 151805), (255, 121444), (291, 106420), (313, 98940), (340, 91083), (388, 79815), (485, 63852), (510, 60722), (582, 53210), (626, 49470), (939, 32980), (970, 31926), (1020, 30361), (1164, 26605), (1252, 24735), (1455, 21284), (1565, 19788), (1649, 18780), (1878, 16490), (1940, 15963), (2910, 10642), (3130, 9894), (3298, 9390), (3756, 8245), (4695, 6596), (4947, 6260), (5321, 5820)]