17920770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 51020928

約数和(自身を除く): 33100158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 73, 98, 105, 146, 147, 167, 210, 219, 245, 294, 334, 365, 438, 490, 501, 511, 730, 735, 835, 1002, 1022, 1095, 1169, 1470, 1533, 1670, 2190, 2338, 2505, 2555, 3066, 3507, 3577, 5010, 5110, 5845, 7014, 7154, 7665, 8183, 10731, 11690, 12191, 15330, 16366, 17535, 17885, 21462, 24382, 24549, 35070, 35770, 36573, 40915, 49098, 53655, 60955, 73146, 81830, 85337, 107310, 121910, 122745, 170674, 182865, 245490, 256011, 365730, 426685, 512022, 597359, 853370, 1194718, 1280055, 1792077, 2560110, 2986795, 3584154, 5973590, 8960385, 17920770]

約数ペア:

[(1, 17920770), (2, 8960385), (3, 5973590), (5, 3584154), (6, 2986795), (7, 2560110), (10, 1792077), (14, 1280055), (15, 1194718), (21, 853370), (30, 597359), (35, 512022), (42, 426685), (49, 365730), (70, 256011), (73, 245490), (98, 182865), (105, 170674), (146, 122745), (147, 121910), (167, 107310), (210, 85337), (219, 81830), (245, 73146), (294, 60955), (334, 53655), (365, 49098), (438, 40915), (490, 36573), (501, 35770), (511, 35070), (730, 24549), (735, 24382), (835, 21462), (1002, 17885), (1022, 17535), (1095, 16366), (1169, 15330), (1470, 12191), (1533, 11690), (1670, 10731), (2190, 8183), (2338, 7665), (2505, 7154), (2555, 7014), (3066, 5845), (3507, 5110), (3577, 5010)]