18564630

素因数分解:

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

素因数の和:270

約数の個数: 96

約数和(自身を含む): 52843104

約数和(自身を除く): 34278474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 73, 98, 105, 146, 147, 173, 210, 219, 245, 294, 346, 365, 438, 490, 511, 519, 730, 735, 865, 1022, 1038, 1095, 1211, 1470, 1533, 1730, 2190, 2422, 2555, 2595, 3066, 3577, 3633, 5110, 5190, 6055, 7154, 7266, 7665, 8477, 10731, 12110, 12629, 15330, 16954, 17885, 18165, 21462, 25258, 25431, 35770, 36330, 37887, 42385, 50862, 53655, 63145, 75774, 84770, 88403, 107310, 126290, 127155, 176806, 189435, 254310, 265209, 378870, 442015, 530418, 618821, 884030, 1237642, 1326045, 1856463, 2652090, 3094105, 3712926, 6188210, 9282315, 18564630]

約数ペア:

[(1, 18564630), (2, 9282315), (3, 6188210), (5, 3712926), (6, 3094105), (7, 2652090), (10, 1856463), (14, 1326045), (15, 1237642), (21, 884030), (30, 618821), (35, 530418), (42, 442015), (49, 378870), (70, 265209), (73, 254310), (98, 189435), (105, 176806), (146, 127155), (147, 126290), (173, 107310), (210, 88403), (219, 84770), (245, 75774), (294, 63145), (346, 53655), (365, 50862), (438, 42385), (490, 37887), (511, 36330), (519, 35770), (730, 25431), (735, 25258), (865, 21462), (1022, 18165), (1038, 17885), (1095, 16954), (1211, 15330), (1470, 12629), (1533, 12110), (1730, 10731), (2190, 8477), (2422, 7665), (2555, 7266), (2595, 7154), (3066, 6055), (3577, 5190), (3633, 5110)]