4319460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 14179200

約数和(自身を除く): 9859740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 421, 513, 540, 570, 684, 842, 855, 1026, 1140, 1263, 1684, 1710, 2052, 2105, 2526, 2565, 3420, 3789, 4210, 5052, 5130, 6315, 7578, 7999, 8420, 10260, 11367, 12630, 15156, 15998, 18945, 22734, 23997, 25260, 31996, 37890, 39995, 45468, 47994, 56835, 71991, 75780, 79990, 95988, 113670, 119985, 143982, 159980, 215973, 227340, 239970, 287964, 359955, 431946, 479940, 719910, 863892, 1079865, 1439820, 2159730, 4319460]

約数ペア:

[(1, 4319460), (2, 2159730), (3, 1439820), (4, 1079865), (5, 863892), (6, 719910), (9, 479940), (10, 431946), (12, 359955), (15, 287964), (18, 239970), (19, 227340), (20, 215973), (27, 159980), (30, 143982), (36, 119985), (38, 113670), (45, 95988), (54, 79990), (57, 75780), (60, 71991), (76, 56835), (90, 47994), (95, 45468), (108, 39995), (114, 37890), (135, 31996), (171, 25260), (180, 23997), (190, 22734), (228, 18945), (270, 15998), (285, 15156), (342, 12630), (380, 11367), (421, 10260), (513, 8420), (540, 7999), (570, 7578), (684, 6315), (842, 5130), (855, 5052), (1026, 4210), (1140, 3789), (1263, 3420), (1684, 2565), (1710, 2526), (2052, 2105)]