68164110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 203815872

約数和(自身を除く): 135651762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 257, 315, 421, 514, 630, 771, 842, 1263, 1285, 1542, 1799, 2105, 2313, 2526, 2570, 2947, 3598, 3789, 3855, 4210, 4626, 5397, 5894, 6315, 7578, 7710, 8841, 8995, 10794, 11565, 12630, 14735, 16191, 17682, 17990, 18945, 23130, 26523, 26985, 29470, 32382, 37890, 44205, 53046, 53970, 80955, 88410, 108197, 132615, 161910, 216394, 265230, 324591, 540985, 649182, 757379, 973773, 1081970, 1514758, 1622955, 1947546, 2272137, 3245910, 3786895, 4544274, 4868865, 6816411, 7573790, 9737730, 11360685, 13632822, 22721370, 34082055, 68164110]

約数ペア:

[(1, 68164110), (2, 34082055), (3, 22721370), (5, 13632822), (6, 11360685), (7, 9737730), (9, 7573790), (10, 6816411), (14, 4868865), (15, 4544274), (18, 3786895), (21, 3245910), (30, 2272137), (35, 1947546), (42, 1622955), (45, 1514758), (63, 1081970), (70, 973773), (90, 757379), (105, 649182), (126, 540985), (210, 324591), (257, 265230), (315, 216394), (421, 161910), (514, 132615), (630, 108197), (771, 88410), (842, 80955), (1263, 53970), (1285, 53046), (1542, 44205), (1799, 37890), (2105, 32382), (2313, 29470), (2526, 26985), (2570, 26523), (2947, 23130), (3598, 18945), (3789, 17990), (3855, 17682), (4210, 16191), (4626, 14735), (5397, 12630), (5894, 11565), (6315, 10794), (7578, 8995), (7710, 8841)]