30973950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{9833}}^1$

素因数の和:9858

約数の個数: 72

約数和(自身を含む): 95114448

約数和(自身を除く): 64140498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 9833, 19666, 29499, 49165, 58998, 68831, 88497, 98330, 137662, 147495, 176994, 206493, 245825, 294990, 344155, 412986, 442485, 491650, 619479, 688310, 737475, 884970, 1032465, 1238958, 1474950, 1720775, 2064930, 2212425, 3097395, 3441550, 4424850, 5162325, 6194790, 10324650, 15486975, 30973950]

約数ペア:

[(1, 30973950), (2, 15486975), (3, 10324650), (5, 6194790), (6, 5162325), (7, 4424850), (9, 3441550), (10, 3097395), (14, 2212425), (15, 2064930), (18, 1720775), (21, 1474950), (25, 1238958), (30, 1032465), (35, 884970), (42, 737475), (45, 688310), (50, 619479), (63, 491650), (70, 442485), (75, 412986), (90, 344155), (105, 294990), (126, 245825), (150, 206493), (175, 176994), (210, 147495), (225, 137662), (315, 98330), (350, 88497), (450, 68831), (525, 58998), (630, 49165), (1050, 29499), (1575, 19666), (3150, 9833)]