1355837870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 2575298880

約数和(自身を除く): 1219461010

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 157, 194, 290, 307, 314, 485, 614, 785, 970, 1535, 1570, 2813, 3070, 4553, 5626, 8903, 9106, 14065, 15229, 17806, 22765, 28130, 29779, 30458, 44515, 45530, 48199, 59558, 76145, 89030, 96398, 148895, 152290, 240995, 297790, 441641, 481990, 863591, 883282, 1397771, 1727182, 2208205, 2795542, 4317955, 4416410, 4675303, 6988855, 8635910, 9350606, 13977710, 23376515, 46753030, 135583787, 271167574, 677918935, 1355837870]

約数ペア:

[(1, 1355837870), (2, 677918935), (5, 271167574), (10, 135583787), (29, 46753030), (58, 23376515), (97, 13977710), (145, 9350606), (157, 8635910), (194, 6988855), (290, 4675303), (307, 4416410), (314, 4317955), (485, 2795542), (614, 2208205), (785, 1727182), (970, 1397771), (1535, 883282), (1570, 863591), (2813, 481990), (3070, 441641), (4553, 297790), (5626, 240995), (8903, 152290), (9106, 148895), (14065, 96398), (15229, 89030), (17806, 76145), (22765, 59558), (28130, 48199), (29779, 45530), (30458, 44515)]