661310810470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1472951}}^1$

素因数の和:1473133

約数の個数: 64

約数和(自身を含む): 1336262054400

約数和(自身を除く): 674951243930

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 139, 170, 190, 278, 323, 646, 695, 1390, 1615, 2363, 2641, 3230, 4726, 5282, 11815, 13205, 23630, 26410, 44897, 89794, 224485, 448970, 1472951, 2945902, 7364755, 14729510, 25040167, 27986069, 50080334, 55972138, 125200835, 139930345, 204740189, 250401670, 279860690, 409480378, 475763173, 951526346, 1023700945, 2047401890, 2378815865, 3480583213, 3890063591, 4757631730, 6961166426, 7780127182, 17402916065, 19450317955, 34805832130, 38900635910, 66131081047, 132262162094, 330655405235, 661310810470]

約数ペア:

[(1, 661310810470), (2, 330655405235), (5, 132262162094), (10, 66131081047), (17, 38900635910), (19, 34805832130), (34, 19450317955), (38, 17402916065), (85, 7780127182), (95, 6961166426), (139, 4757631730), (170, 3890063591), (190, 3480583213), (278, 2378815865), (323, 2047401890), (646, 1023700945), (695, 951526346), (1390, 475763173), (1615, 409480378), (2363, 279860690), (2641, 250401670), (3230, 204740189), (4726, 139930345), (5282, 125200835), (11815, 55972138), (13205, 50080334), (23630, 27986069), (26410, 25040167), (44897, 14729510), (89794, 7364755), (224485, 2945902), (448970, 1472951)]