30764454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 72025200

約数和(自身を除く): 41260746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 269, 294, 389, 538, 778, 807, 1167, 1614, 1883, 2334, 2723, 3766, 5446, 5649, 8169, 11298, 13181, 16338, 19061, 26362, 38122, 39543, 57183, 79086, 104641, 114366, 209282, 313923, 627846, 732487, 1464974, 2197461, 4394922, 5127409, 10254818, 15382227, 30764454]

約数ペア:

[(1, 30764454), (2, 15382227), (3, 10254818), (6, 5127409), (7, 4394922), (14, 2197461), (21, 1464974), (42, 732487), (49, 627846), (98, 313923), (147, 209282), (269, 114366), (294, 104641), (389, 79086), (538, 57183), (778, 39543), (807, 38122), (1167, 26362), (1614, 19061), (1883, 16338), (2334, 13181), (2723, 11298), (3766, 8169), (5446, 5649)]