64021230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7850

約数の個数: 96

約数和(自身を含む): 204894144

約数和(自身を除く): 140872914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 7817, 8190, 15634, 23451, 39085, 46902, 54719, 70353, 78170, 101621, 109438, 117255, 140706, 164157, 203242, 234510, 273595, 304863, 328314, 351765, 492471, 508105, 547190, 609726, 703530, 711347, 820785, 914589, 984942, 1016210, 1422694, 1524315, 1641570, 1829178, 2134041, 2462355, 3048630, 3556735, 4268082, 4572945, 4924710, 6402123, 7113470, 9145890, 10670205, 12804246, 21340410, 32010615, 64021230]

約数ペア:

[(1, 64021230), (2, 32010615), (3, 21340410), (5, 12804246), (6, 10670205), (7, 9145890), (9, 7113470), (10, 6402123), (13, 4924710), (14, 4572945), (15, 4268082), (18, 3556735), (21, 3048630), (26, 2462355), (30, 2134041), (35, 1829178), (39, 1641570), (42, 1524315), (45, 1422694), (63, 1016210), (65, 984942), (70, 914589), (78, 820785), (90, 711347), (91, 703530), (105, 609726), (117, 547190), (126, 508105), (130, 492471), (182, 351765), (195, 328314), (210, 304863), (234, 273595), (273, 234510), (315, 203242), (390, 164157), (455, 140706), (546, 117255), (585, 109438), (630, 101621), (819, 78170), (910, 70353), (1170, 54719), (1365, 46902), (1638, 39085), (2730, 23451), (4095, 15634), (7817, 8190)]