1810904551560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386945417}}^1$

素因数の和:386945447

約数の個数: 96

約数和(自身を含む): 6338165946840

約数和(自身を除く): 4527261395280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 386945417, 773890834, 1160836251, 1547781668, 1934727085, 2321672502, 3095563336, 3482508753, 3869454170, 4643345004, 5030290421, 5804181255, 6965017506, 7738908340, 9286690008, 10060580842, 11608362510, 13930035012, 15090871263, 15477816680, 17412543765, 20121161684, 23216725020, 25151452105, 27860070024, 30181742526, 34825087530, 40242323368, 45272613789, 46433450040, 50302904210, 60363485052, 69650175060, 75454356315, 90545227578, 100605808420, 120726970104, 139300350120, 150908712630, 181090455156, 201211616840, 226363068945, 301817425260, 362180910312, 452726137890, 603634850520, 905452275780, 1810904551560]

約数ペア:

[(1, 1810904551560), (2, 905452275780), (3, 603634850520), (4, 452726137890), (5, 362180910312), (6, 301817425260), (8, 226363068945), (9, 201211616840), (10, 181090455156), (12, 150908712630), (13, 139300350120), (15, 120726970104), (18, 100605808420), (20, 90545227578), (24, 75454356315), (26, 69650175060), (30, 60363485052), (36, 50302904210), (39, 46433450040), (40, 45272613789), (45, 40242323368), (52, 34825087530), (60, 30181742526), (65, 27860070024), (72, 25151452105), (78, 23216725020), (90, 20121161684), (104, 17412543765), (117, 15477816680), (120, 15090871263), (130, 13930035012), (156, 11608362510), (180, 10060580842), (195, 9286690008), (234, 7738908340), (260, 6965017506), (312, 5804181255), (360, 5030290421), (390, 4643345004), (468, 3869454170), (520, 3482508753), (585, 3095563336), (780, 2321672502), (936, 1934727085), (1170, 1547781668), (1560, 1160836251), (2340, 773890834), (4680, 386945417)]