97402890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 253725696

約数和(自身を除く): 156322806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1781, 1823, 2055, 3562, 3646, 4110, 5343, 5469, 8905, 9115, 10686, 10938, 17810, 18230, 23699, 26715, 27345, 47398, 53430, 54690, 71097, 118495, 142194, 236990, 249751, 355485, 499502, 710970, 749253, 1248755, 1498506, 2497510, 3246763, 3746265, 6493526, 7492530, 9740289, 16233815, 19480578, 32467630, 48701445, 97402890]

約数ペア:

[(1, 97402890), (2, 48701445), (3, 32467630), (5, 19480578), (6, 16233815), (10, 9740289), (13, 7492530), (15, 6493526), (26, 3746265), (30, 3246763), (39, 2497510), (65, 1498506), (78, 1248755), (130, 749253), (137, 710970), (195, 499502), (274, 355485), (390, 249751), (411, 236990), (685, 142194), (822, 118495), (1370, 71097), (1781, 54690), (1823, 53430), (2055, 47398), (3562, 27345), (3646, 26715), (4110, 23699), (5343, 18230), (5469, 17810), (8905, 10938), (9115, 10686)]