1527990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 3860784

約数和(自身を除く): 2332794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 930, 961, 1590, 1643, 1922, 2883, 3286, 4805, 4929, 5766, 8215, 9610, 9858, 14415, 16430, 24645, 28830, 49290, 50933, 101866, 152799, 254665, 305598, 509330, 763995, 1527990]

約数ペア:

[(1, 1527990), (2, 763995), (3, 509330), (5, 305598), (6, 254665), (10, 152799), (15, 101866), (30, 50933), (31, 49290), (53, 28830), (62, 24645), (93, 16430), (106, 14415), (155, 9858), (159, 9610), (186, 8215), (265, 5766), (310, 4929), (318, 4805), (465, 3286), (530, 2883), (795, 1922), (930, 1643), (961, 1590)]