139457970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 411194880

約数和(自身を除く): 271736910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 918, 1035, 1173, 1242, 1321, 1530, 1955, 2070, 2295, 2346, 2642, 3105, 3519, 3910, 3963, 4590, 5865, 6210, 6605, 7038, 7926, 10557, 11730, 11889, 13210, 17595, 19815, 21114, 22457, 23778, 30383, 35190, 35667, 39630, 44914, 52785, 59445, 60766, 67371, 71334, 91149, 105570, 112285, 118890, 134742, 151915, 178335, 182298, 202113, 224570, 273447, 303830, 336855, 356670, 404226, 455745, 516511, 546894, 606339, 673710, 820341, 911490, 1010565, 1033022, 1212678, 1367235, 1549533, 1640682, 2021130, 2582555, 2734470, 3031695, 3099066, 4101705, 4648599, 5165110, 6063390, 7747665, 8203410, 9297198, 13945797, 15495330, 23242995, 27891594, 46485990, 69728985, 139457970]

約数ペア:

[(1, 139457970), (2, 69728985), (3, 46485990), (5, 27891594), (6, 23242995), (9, 15495330), (10, 13945797), (15, 9297198), (17, 8203410), (18, 7747665), (23, 6063390), (27, 5165110), (30, 4648599), (34, 4101705), (45, 3099066), (46, 3031695), (51, 2734470), (54, 2582555), (69, 2021130), (85, 1640682), (90, 1549533), (102, 1367235), (115, 1212678), (135, 1033022), (138, 1010565), (153, 911490), (170, 820341), (207, 673710), (230, 606339), (255, 546894), (270, 516511), (306, 455745), (345, 404226), (391, 356670), (414, 336855), (459, 303830), (510, 273447), (621, 224570), (690, 202113), (765, 182298), (782, 178335), (918, 151915), (1035, 134742), (1173, 118890), (1242, 112285), (1321, 105570), (1530, 91149), (1955, 71334), (2070, 67371), (2295, 60766), (2346, 59445), (2642, 52785), (3105, 44914), (3519, 39630), (3910, 35667), (3963, 35190), (4590, 30383), (5865, 23778), (6210, 22457), (6605, 21114), (7038, 19815), (7926, 17595), (10557, 13210), (11730, 11889)]