82214790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 237330432

約数和(自身を除く): 155115642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 73, 93, 105, 146, 155, 173, 186, 210, 217, 219, 310, 346, 365, 434, 438, 465, 511, 519, 651, 730, 865, 930, 1022, 1038, 1085, 1095, 1211, 1302, 1533, 1730, 2170, 2190, 2263, 2422, 2555, 2595, 3066, 3255, 3633, 4526, 5110, 5190, 5363, 6055, 6510, 6789, 7266, 7665, 10726, 11315, 12110, 12629, 13578, 15330, 15841, 16089, 18165, 22630, 25258, 26815, 31682, 32178, 33945, 36330, 37541, 37887, 47523, 53630, 63145, 67890, 75082, 75774, 79205, 80445, 88403, 95046, 112623, 126290, 158410, 160890, 176806, 187705, 189435, 225246, 237615, 265209, 375410, 378870, 391499, 442015, 475230, 530418, 563115, 782998, 884030, 1126230, 1174497, 1326045, 1957495, 2348994, 2652090, 2740493, 3914990, 5480986, 5872485, 8221479, 11744970, 13702465, 16442958, 27404930, 41107395, 82214790]

約数ペア:

[(1, 82214790), (2, 41107395), (3, 27404930), (5, 16442958), (6, 13702465), (7, 11744970), (10, 8221479), (14, 5872485), (15, 5480986), (21, 3914990), (30, 2740493), (31, 2652090), (35, 2348994), (42, 1957495), (62, 1326045), (70, 1174497), (73, 1126230), (93, 884030), (105, 782998), (146, 563115), (155, 530418), (173, 475230), (186, 442015), (210, 391499), (217, 378870), (219, 375410), (310, 265209), (346, 237615), (365, 225246), (434, 189435), (438, 187705), (465, 176806), (511, 160890), (519, 158410), (651, 126290), (730, 112623), (865, 95046), (930, 88403), (1022, 80445), (1038, 79205), (1085, 75774), (1095, 75082), (1211, 67890), (1302, 63145), (1533, 53630), (1730, 47523), (2170, 37887), (2190, 37541), (2263, 36330), (2422, 33945), (2555, 32178), (2595, 31682), (3066, 26815), (3255, 25258), (3633, 22630), (4526, 18165), (5110, 16089), (5190, 15841), (5363, 15330), (6055, 13578), (6510, 12629), (6789, 12110), (7266, 11315), (7665, 10726)]