419736660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43451}}^1$

素因数の和:43493

約数の個数: 96

約数和(自身を含む): 1401587712

約数和(自身を除く): 981851052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 43451, 86902, 130353, 173804, 217255, 260706, 304157, 434510, 521412, 608314, 651765, 869020, 912471, 999373, 1216628, 1303530, 1520785, 1824942, 1998746, 2607060, 2998119, 3041570, 3649884, 3997492, 4562355, 4996865, 5996238, 6083140, 6995611, 9124710, 9993730, 11992476, 13991222, 14990595, 18249420, 19987460, 20986833, 27982444, 29981190, 34978055, 41973666, 59962380, 69956110, 83947332, 104934165, 139912220, 209868330, 419736660]

約数ペア:

[(1, 419736660), (2, 209868330), (3, 139912220), (4, 104934165), (5, 83947332), (6, 69956110), (7, 59962380), (10, 41973666), (12, 34978055), (14, 29981190), (15, 27982444), (20, 20986833), (21, 19987460), (23, 18249420), (28, 14990595), (30, 13991222), (35, 11992476), (42, 9993730), (46, 9124710), (60, 6995611), (69, 6083140), (70, 5996238), (84, 4996865), (92, 4562355), (105, 3997492), (115, 3649884), (138, 3041570), (140, 2998119), (161, 2607060), (210, 1998746), (230, 1824942), (276, 1520785), (322, 1303530), (345, 1216628), (420, 999373), (460, 912471), (483, 869020), (644, 651765), (690, 608314), (805, 521412), (966, 434510), (1380, 304157), (1610, 260706), (1932, 217255), (2415, 173804), (3220, 130353), (4830, 86902), (9660, 43451)]