130931094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 176998506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 131, 159, 262, 318, 371, 393, 449, 742, 786, 898, 917, 1113, 1347, 1834, 2226, 2694, 2751, 3143, 5502, 6286, 6943, 9429, 13886, 18858, 20829, 23797, 41658, 47594, 48601, 58819, 71391, 97202, 117638, 142782, 145803, 166579, 176457, 291606, 333158, 352914, 411733, 499737, 823466, 999474, 1235199, 2470398, 3117407, 6234814, 9352221, 18704442, 21821849, 43643698, 65465547, 130931094]

約数ペア:

[(1, 130931094), (2, 65465547), (3, 43643698), (6, 21821849), (7, 18704442), (14, 9352221), (21, 6234814), (42, 3117407), (53, 2470398), (106, 1235199), (131, 999474), (159, 823466), (262, 499737), (318, 411733), (371, 352914), (393, 333158), (449, 291606), (742, 176457), (786, 166579), (898, 145803), (917, 142782), (1113, 117638), (1347, 97202), (1834, 71391), (2226, 58819), (2694, 48601), (2751, 47594), (3143, 41658), (5502, 23797), (6286, 20829), (6943, 18858), (9429, 13886)]