184469890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4289}}^1$

素因数の和:4347

約数の個数: 64

約数和(自身を含む): 400308480

約数和(自身を除く): 215838590

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1870, 1955, 2530, 3910, 4289, 4301, 8578, 8602, 21445, 21505, 42890, 43010, 47179, 72913, 94358, 98647, 145826, 197294, 235895, 364565, 471790, 493235, 729130, 802043, 986470, 1085117, 1604086, 1676999, 2170234, 3353998, 4010215, 5425585, 8020430, 8384995, 10851170, 16769990, 18446989, 36893978, 92234945, 184469890]

約数ペア:

[(1, 184469890), (2, 92234945), (5, 36893978), (10, 18446989), (11, 16769990), (17, 10851170), (22, 8384995), (23, 8020430), (34, 5425585), (46, 4010215), (55, 3353998), (85, 2170234), (110, 1676999), (115, 1604086), (170, 1085117), (187, 986470), (230, 802043), (253, 729130), (374, 493235), (391, 471790), (506, 364565), (782, 235895), (935, 197294), (1265, 145826), (1870, 98647), (1955, 94358), (2530, 72913), (3910, 47179), (4289, 43010), (4301, 42890), (8578, 21505), (8602, 21445)]