68573070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44819}}^1$

素因数の和:44849

約数の個数: 48

約数和(自身を含む): 188781840

約数和(自身を除く): 120208770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 44819, 89638, 134457, 224095, 268914, 403371, 448190, 672285, 761923, 806742, 1344570, 1523846, 2016855, 2285769, 3809615, 4033710, 4571538, 6857307, 7619230, 11428845, 13714614, 22857690, 34286535, 68573070]

約数ペア:

[(1, 68573070), (2, 34286535), (3, 22857690), (5, 13714614), (6, 11428845), (9, 7619230), (10, 6857307), (15, 4571538), (17, 4033710), (18, 3809615), (30, 2285769), (34, 2016855), (45, 1523846), (51, 1344570), (85, 806742), (90, 761923), (102, 672285), (153, 448190), (170, 403371), (255, 268914), (306, 224095), (510, 134457), (765, 89638), (1530, 44819)]