98913570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20479}}^1$

素因数の和:20519

約数の個数: 64

約数和(自身を含む): 283115520

約数和(自身を除く): 184201950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 20479, 40958, 61437, 102395, 122874, 143353, 204790, 286706, 307185, 430059, 471017, 614370, 716765, 860118, 942034, 1413051, 1433530, 2150295, 2355085, 2826102, 3297119, 4300590, 4710170, 6594238, 7065255, 9891357, 14130510, 16485595, 19782714, 32971190, 49456785, 98913570]

約数ペア:

[(1, 98913570), (2, 49456785), (3, 32971190), (5, 19782714), (6, 16485595), (7, 14130510), (10, 9891357), (14, 7065255), (15, 6594238), (21, 4710170), (23, 4300590), (30, 3297119), (35, 2826102), (42, 2355085), (46, 2150295), (69, 1433530), (70, 1413051), (105, 942034), (115, 860118), (138, 716765), (161, 614370), (210, 471017), (230, 430059), (322, 307185), (345, 286706), (483, 204790), (690, 143353), (805, 122874), (966, 102395), (1610, 61437), (2415, 40958), (4830, 20479)]