70738980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 215913600

約数和(自身を除く): 145174620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1019, 1068, 1157, 1335, 1780, 2038, 2314, 2670, 3057, 3471, 4076, 4628, 5095, 5340, 5785, 6114, 6942, 10190, 11570, 12228, 13247, 13884, 15285, 17355, 20380, 23140, 26494, 30570, 34710, 39741, 52988, 61140, 66235, 69420, 79482, 90691, 132470, 158964, 181382, 198705, 264940, 272073, 362764, 397410, 453455, 544146, 794820, 906910, 1088292, 1178983, 1360365, 1813820, 2357966, 2720730, 3536949, 4715932, 5441460, 5894915, 7073898, 11789830, 14147796, 17684745, 23579660, 35369490, 70738980]

約数ペア:

[(1, 70738980), (2, 35369490), (3, 23579660), (4, 17684745), (5, 14147796), (6, 11789830), (10, 7073898), (12, 5894915), (13, 5441460), (15, 4715932), (20, 3536949), (26, 2720730), (30, 2357966), (39, 1813820), (52, 1360365), (60, 1178983), (65, 1088292), (78, 906910), (89, 794820), (130, 544146), (156, 453455), (178, 397410), (195, 362764), (260, 272073), (267, 264940), (356, 198705), (390, 181382), (445, 158964), (534, 132470), (780, 90691), (890, 79482), (1019, 69420), (1068, 66235), (1157, 61140), (1335, 52988), (1780, 39741), (2038, 34710), (2314, 30570), (2670, 26494), (3057, 23140), (3471, 20380), (4076, 17355), (4628, 15285), (5095, 13884), (5340, 13247), (5785, 12228), (6114, 11570), (6942, 10190)]