745367610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1911199}}^1$

素因数の和:1911222

約数の個数: 32

約数和(自身を含む): 1926489600

約数和(自身を除く): 1181121990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1911199, 3822398, 5733597, 9555995, 11467194, 19111990, 24845587, 28667985, 49691174, 57335970, 74536761, 124227935, 149073522, 248455870, 372683805, 745367610]

約数ペア:

[(1, 745367610), (2, 372683805), (3, 248455870), (5, 149073522), (6, 124227935), (10, 74536761), (13, 57335970), (15, 49691174), (26, 28667985), (30, 24845587), (39, 19111990), (65, 11467194), (78, 9555995), (130, 5733597), (195, 3822398), (390, 1911199)]