329307420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13675

約数の個数: 96

約数和(自身を含む): 1025095680

約数和(自身を除く): 695788260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 13619, 24180, 27238, 40857, 54476, 68095, 81714, 136190, 163428, 177047, 204285, 272380, 354094, 408570, 422189, 531141, 708188, 817140, 844378, 885235, 1062282, 1266567, 1688756, 1770470, 2110945, 2124564, 2533134, 2655705, 3540940, 4221890, 5066268, 5311410, 5488457, 6332835, 8443780, 10622820, 10976914, 12665670, 16465371, 21953828, 25331340, 27442285, 32930742, 54884570, 65861484, 82326855, 109769140, 164653710, 329307420]

約数ペア:

[(1, 329307420), (2, 164653710), (3, 109769140), (4, 82326855), (5, 65861484), (6, 54884570), (10, 32930742), (12, 27442285), (13, 25331340), (15, 21953828), (20, 16465371), (26, 12665670), (30, 10976914), (31, 10622820), (39, 8443780), (52, 6332835), (60, 5488457), (62, 5311410), (65, 5066268), (78, 4221890), (93, 3540940), (124, 2655705), (130, 2533134), (155, 2124564), (156, 2110945), (186, 1770470), (195, 1688756), (260, 1266567), (310, 1062282), (372, 885235), (390, 844378), (403, 817140), (465, 708188), (620, 531141), (780, 422189), (806, 408570), (930, 354094), (1209, 272380), (1612, 204285), (1860, 177047), (2015, 163428), (2418, 136190), (4030, 81714), (4836, 68095), (6045, 54476), (8060, 40857), (12090, 27238), (13619, 24180)]