164563170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 403691904

約数和(自身を除く): 239128734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 163, 219, 326, 365, 438, 461, 489, 730, 815, 922, 978, 1095, 1383, 1630, 2190, 2305, 2445, 2766, 4610, 4890, 6915, 11899, 13830, 23798, 33653, 35697, 59495, 67306, 71394, 75143, 100959, 118990, 150286, 168265, 178485, 201918, 225429, 336530, 356970, 375715, 450858, 504795, 751430, 1009590, 1127145, 2254290, 5485439, 10970878, 16456317, 27427195, 32912634, 54854390, 82281585, 164563170]

約数ペア:

[(1, 164563170), (2, 82281585), (3, 54854390), (5, 32912634), (6, 27427195), (10, 16456317), (15, 10970878), (30, 5485439), (73, 2254290), (146, 1127145), (163, 1009590), (219, 751430), (326, 504795), (365, 450858), (438, 375715), (461, 356970), (489, 336530), (730, 225429), (815, 201918), (922, 178485), (978, 168265), (1095, 150286), (1383, 118990), (1630, 100959), (2190, 75143), (2305, 71394), (2445, 67306), (2766, 59495), (4610, 35697), (4890, 33653), (6915, 23798), (11899, 13830)]