39804514890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{898319}}^1$

素因数の和:898547

約数の個数: 64

約数和(自身を含む): 109695651840

約数和(自身を除く): 69891136950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 422, 633, 1055, 1266, 1477, 2110, 2954, 3165, 4431, 6330, 7385, 8862, 14770, 22155, 44310, 898319, 1796638, 2694957, 4491595, 5389914, 6288233, 8983190, 12576466, 13474785, 18864699, 26949570, 31441165, 37729398, 62882330, 94323495, 188646990, 189545309, 379090618, 568635927, 947726545, 1137271854, 1326817163, 1895453090, 2653634326, 2843179635, 3980451489, 5686359270, 6634085815, 7960902978, 13268171630, 19902257445, 39804514890]

約数ペア:

[(1, 39804514890), (2, 19902257445), (3, 13268171630), (5, 7960902978), (6, 6634085815), (7, 5686359270), (10, 3980451489), (14, 2843179635), (15, 2653634326), (21, 1895453090), (30, 1326817163), (35, 1137271854), (42, 947726545), (70, 568635927), (105, 379090618), (210, 189545309), (211, 188646990), (422, 94323495), (633, 62882330), (1055, 37729398), (1266, 31441165), (1477, 26949570), (2110, 18864699), (2954, 13474785), (3165, 12576466), (4431, 8983190), (6330, 6288233), (7385, 5389914), (8862, 4491595), (14770, 2694957), (22155, 1796638), (44310, 898319)]