3149790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 8833536

約数和(自身を除く): 5683746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 283, 318, 371, 530, 566, 742, 795, 849, 1113, 1415, 1590, 1698, 1855, 1981, 2226, 2830, 3710, 3962, 4245, 5565, 5943, 8490, 9905, 11130, 11886, 14999, 19810, 29715, 29998, 44997, 59430, 74995, 89994, 104993, 149990, 209986, 224985, 314979, 449970, 524965, 629958, 1049930, 1574895, 3149790]

約数ペア:

[(1, 3149790), (2, 1574895), (3, 1049930), (5, 629958), (6, 524965), (7, 449970), (10, 314979), (14, 224985), (15, 209986), (21, 149990), (30, 104993), (35, 89994), (42, 74995), (53, 59430), (70, 44997), (105, 29998), (106, 29715), (159, 19810), (210, 14999), (265, 11886), (283, 11130), (318, 9905), (371, 8490), (530, 5943), (566, 5565), (742, 4245), (795, 3962), (849, 3710), (1113, 2830), (1415, 2226), (1590, 1981), (1698, 1855)]