4920247290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{8431}}^1$

素因数の和:8852

約数の個数: 96

約数和(自身を含む): 13772761344

約数和(自身を除く): 8852514054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 397, 490, 735, 794, 1191, 1470, 1985, 2382, 2779, 3970, 5558, 5955, 8337, 8431, 11910, 13895, 16674, 16862, 19453, 25293, 27790, 38906, 41685, 42155, 50586, 58359, 59017, 83370, 84310, 97265, 116718, 118034, 126465, 177051, 194530, 252930, 291795, 295085, 354102, 413119, 583590, 590170, 826238, 885255, 1239357, 1770510, 2065595, 2478714, 3347107, 4131190, 6196785, 6694214, 10041321, 12393570, 16735535, 20082642, 23429749, 33471070, 46859498, 50206605, 70289247, 100413210, 117148745, 140578494, 164008243, 234297490, 328016486, 351446235, 492024729, 702892470, 820041215, 984049458, 1640082430, 2460123645, 4920247290]

約数ペア:

[(1, 4920247290), (2, 2460123645), (3, 1640082430), (5, 984049458), (6, 820041215), (7, 702892470), (10, 492024729), (14, 351446235), (15, 328016486), (21, 234297490), (30, 164008243), (35, 140578494), (42, 117148745), (49, 100413210), (70, 70289247), (98, 50206605), (105, 46859498), (147, 33471070), (210, 23429749), (245, 20082642), (294, 16735535), (397, 12393570), (490, 10041321), (735, 6694214), (794, 6196785), (1191, 4131190), (1470, 3347107), (1985, 2478714), (2382, 2065595), (2779, 1770510), (3970, 1239357), (5558, 885255), (5955, 826238), (8337, 590170), (8431, 583590), (11910, 413119), (13895, 354102), (16674, 295085), (16862, 291795), (19453, 252930), (25293, 194530), (27790, 177051), (38906, 126465), (41685, 118034), (42155, 116718), (50586, 97265), (58359, 84310), (59017, 83370)]