30930270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 88203168

約数和(自身を除く): 57272898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 397, 490, 530, 735, 742, 794, 795, 1113, 1191, 1470, 1590, 1855, 1985, 2226, 2382, 2597, 2779, 3710, 3970, 5194, 5558, 5565, 5955, 7791, 8337, 11130, 11910, 12985, 13895, 15582, 16674, 19453, 21041, 25970, 27790, 38906, 38955, 41685, 42082, 58359, 63123, 77910, 83370, 97265, 105205, 116718, 126246, 147287, 194530, 210410, 291795, 294574, 315615, 441861, 583590, 631230, 736435, 883722, 1031009, 1472870, 2062018, 2209305, 3093027, 4418610, 5155045, 6186054, 10310090, 15465135, 30930270]

約数ペア:

[(1, 30930270), (2, 15465135), (3, 10310090), (5, 6186054), (6, 5155045), (7, 4418610), (10, 3093027), (14, 2209305), (15, 2062018), (21, 1472870), (30, 1031009), (35, 883722), (42, 736435), (49, 631230), (53, 583590), (70, 441861), (98, 315615), (105, 294574), (106, 291795), (147, 210410), (159, 194530), (210, 147287), (245, 126246), (265, 116718), (294, 105205), (318, 97265), (371, 83370), (397, 77910), (490, 63123), (530, 58359), (735, 42082), (742, 41685), (794, 38955), (795, 38906), (1113, 27790), (1191, 25970), (1470, 21041), (1590, 19453), (1855, 16674), (1985, 15582), (2226, 13895), (2382, 12985), (2597, 11910), (2779, 11130), (3710, 8337), (3970, 7791), (5194, 5955), (5558, 5565)]