54898170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 135527040

約数和(自身を除く): 80628870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 131, 183, 229, 262, 305, 366, 393, 458, 610, 655, 687, 786, 915, 1145, 1310, 1374, 1830, 1965, 2290, 3435, 3930, 6870, 7991, 13969, 15982, 23973, 27938, 29999, 39955, 41907, 47946, 59998, 69845, 79910, 83814, 89997, 119865, 139690, 149995, 179994, 209535, 239730, 299990, 419070, 449985, 899970, 1829939, 3659878, 5489817, 9149695, 10979634, 18299390, 27449085, 54898170]

約数ペア:

[(1, 54898170), (2, 27449085), (3, 18299390), (5, 10979634), (6, 9149695), (10, 5489817), (15, 3659878), (30, 1829939), (61, 899970), (122, 449985), (131, 419070), (183, 299990), (229, 239730), (262, 209535), (305, 179994), (366, 149995), (393, 139690), (458, 119865), (610, 89997), (655, 83814), (687, 79910), (786, 69845), (915, 59998), (1145, 47946), (1310, 41907), (1374, 39955), (1830, 29999), (1965, 27938), (2290, 23973), (3435, 15982), (3930, 13969), (6870, 7991)]