139595970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 211671870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 307, 345, 614, 659, 690, 921, 1318, 1535, 1842, 1977, 3070, 3295, 3954, 4605, 6590, 7061, 9210, 9885, 14122, 15157, 19770, 21183, 30314, 35305, 42366, 45471, 70610, 75785, 90942, 105915, 151570, 202313, 211830, 227355, 404626, 454710, 606939, 1011565, 1213878, 2023130, 3034695, 4653199, 6069390, 9306398, 13959597, 23265995, 27919194, 46531990, 69797985, 139595970]

約数ペア:

[(1, 139595970), (2, 69797985), (3, 46531990), (5, 27919194), (6, 23265995), (10, 13959597), (15, 9306398), (23, 6069390), (30, 4653199), (46, 3034695), (69, 2023130), (115, 1213878), (138, 1011565), (230, 606939), (307, 454710), (345, 404626), (614, 227355), (659, 211830), (690, 202313), (921, 151570), (1318, 105915), (1535, 90942), (1842, 75785), (1977, 70610), (3070, 45471), (3295, 42366), (3954, 35305), (4605, 30314), (6590, 21183), (7061, 19770), (9210, 15157), (9885, 14122)]