190295670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 64

約数和(自身を含む): 478070784

約数和(自身を除く): 287775114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2190, 2263, 2803, 4526, 5606, 6789, 8409, 11315, 13578, 14015, 16818, 22630, 28030, 33945, 42045, 67890, 84090, 86893, 173786, 204619, 260679, 409238, 434465, 521358, 613857, 868930, 1023095, 1227714, 1303395, 2046190, 2606790, 3069285, 6138570, 6343189, 12686378, 19029567, 31715945, 38059134, 63431890, 95147835, 190295670]

約数ペア:

[(1, 190295670), (2, 95147835), (3, 63431890), (5, 38059134), (6, 31715945), (10, 19029567), (15, 12686378), (30, 6343189), (31, 6138570), (62, 3069285), (73, 2606790), (93, 2046190), (146, 1303395), (155, 1227714), (186, 1023095), (219, 868930), (310, 613857), (365, 521358), (438, 434465), (465, 409238), (730, 260679), (930, 204619), (1095, 173786), (2190, 86893), (2263, 84090), (2803, 67890), (4526, 42045), (5606, 33945), (6789, 28030), (8409, 22630), (11315, 16818), (13578, 14015)]