1690521910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{1511}}^1$

素因数の和:2989

約数の個数: 64

約数和(自身を含む): 3798918144

約数和(自身を除く): 2108396234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1453, 1511, 2906, 3022, 7265, 7555, 10171, 10577, 14530, 15110, 15983, 16621, 20342, 21154, 31966, 33242, 50855, 52885, 79915, 83105, 101710, 105770, 111881, 116347, 159830, 166210, 223762, 232694, 559405, 581735, 1118810, 1163470, 2195483, 4390966, 10977415, 15368381, 21954830, 24150313, 30736762, 48300626, 76841905, 120751565, 153683810, 169052191, 241503130, 338104382, 845260955, 1690521910]

約数ペア:

[(1, 1690521910), (2, 845260955), (5, 338104382), (7, 241503130), (10, 169052191), (11, 153683810), (14, 120751565), (22, 76841905), (35, 48300626), (55, 30736762), (70, 24150313), (77, 21954830), (110, 15368381), (154, 10977415), (385, 4390966), (770, 2195483), (1453, 1163470), (1511, 1118810), (2906, 581735), (3022, 559405), (7265, 232694), (7555, 223762), (10171, 166210), (10577, 159830), (14530, 116347), (15110, 111881), (15983, 105770), (16621, 101710), (20342, 83105), (21154, 79915), (31966, 52885), (33242, 50855)]