154276010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 346213440

約数和(自身を除く): 191937430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 73, 95, 98, 133, 146, 190, 227, 245, 266, 365, 454, 490, 511, 665, 730, 931, 1022, 1135, 1330, 1387, 1589, 1862, 2270, 2555, 2774, 3178, 3577, 4313, 4655, 5110, 6935, 7154, 7945, 8626, 9310, 9709, 11123, 13870, 15890, 16571, 17885, 19418, 21565, 22246, 30191, 33142, 35770, 43130, 48545, 55615, 60382, 67963, 82855, 97090, 111230, 115997, 135926, 150955, 165710, 211337, 231994, 301910, 314849, 339815, 422674, 579985, 629698, 679630, 811979, 1056685, 1159970, 1574245, 1623958, 2113370, 2203943, 3148490, 4059895, 4407886, 8119790, 11019715, 15427601, 22039430, 30855202, 77138005, 154276010]

約数ペア:

[(1, 154276010), (2, 77138005), (5, 30855202), (7, 22039430), (10, 15427601), (14, 11019715), (19, 8119790), (35, 4407886), (38, 4059895), (49, 3148490), (70, 2203943), (73, 2113370), (95, 1623958), (98, 1574245), (133, 1159970), (146, 1056685), (190, 811979), (227, 679630), (245, 629698), (266, 579985), (365, 422674), (454, 339815), (490, 314849), (511, 301910), (665, 231994), (730, 211337), (931, 165710), (1022, 150955), (1135, 135926), (1330, 115997), (1387, 111230), (1589, 97090), (1862, 82855), (2270, 67963), (2555, 60382), (2774, 55615), (3178, 48545), (3577, 43130), (4313, 35770), (4655, 33142), (5110, 30191), (6935, 22246), (7154, 21565), (7945, 19418), (8626, 17885), (9310, 16571), (9709, 15890), (11123, 13870)]