138714390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 261905130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 85, 90, 94, 102, 135, 141, 153, 170, 235, 255, 270, 282, 306, 423, 459, 470, 510, 643, 705, 765, 799, 846, 918, 1269, 1286, 1410, 1530, 1598, 1929, 2115, 2295, 2397, 2538, 3215, 3858, 3995, 4230, 4590, 4794, 5787, 6345, 6430, 7191, 7990, 9645, 10931, 11574, 11985, 12690, 14382, 17361, 19290, 21573, 21862, 23970, 28935, 30221, 32793, 34722, 35955, 43146, 54655, 57870, 60442, 65586, 71910, 86805, 90663, 98379, 107865, 109310, 151105, 163965, 173610, 181326, 196758, 215730, 271989, 295137, 302210, 327930, 453315, 491895, 513757, 543978, 590274, 815967, 906630, 983790, 1027514, 1359945, 1475685, 1541271, 1631934, 2568785, 2719890, 2951370, 3082542, 4079835, 4623813, 5137570, 7706355, 8159670, 9247626, 13871439, 15412710, 23119065, 27742878, 46238130, 69357195, 138714390]

約数ペア:

[(1, 138714390), (2, 69357195), (3, 46238130), (5, 27742878), (6, 23119065), (9, 15412710), (10, 13871439), (15, 9247626), (17, 8159670), (18, 7706355), (27, 5137570), (30, 4623813), (34, 4079835), (45, 3082542), (47, 2951370), (51, 2719890), (54, 2568785), (85, 1631934), (90, 1541271), (94, 1475685), (102, 1359945), (135, 1027514), (141, 983790), (153, 906630), (170, 815967), (235, 590274), (255, 543978), (270, 513757), (282, 491895), (306, 453315), (423, 327930), (459, 302210), (470, 295137), (510, 271989), (643, 215730), (705, 196758), (765, 181326), (799, 173610), (846, 163965), (918, 151105), (1269, 109310), (1286, 107865), (1410, 98379), (1530, 90663), (1598, 86805), (1929, 71910), (2115, 65586), (2295, 60442), (2397, 57870), (2538, 54655), (3215, 43146), (3858, 35955), (3995, 34722), (4230, 32793), (4590, 30221), (4794, 28935), (5787, 23970), (6345, 21862), (6430, 21573), (7191, 19290), (7990, 17361), (9645, 14382), (10931, 12690), (11574, 11985)]