153429990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{730619}}^1$

素因数の和:730636

約数の個数: 32

約数和(自身を含む): 420837120

約数和(自身を除く): 267407130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 730619, 1461238, 2191857, 3653095, 4383714, 5114333, 7306190, 10228666, 10959285, 15342999, 21918570, 25571665, 30685998, 51143330, 76714995, 153429990]

約数ペア:

[(1, 153429990), (2, 76714995), (3, 51143330), (5, 30685998), (6, 25571665), (7, 21918570), (10, 15342999), (14, 10959285), (15, 10228666), (21, 7306190), (30, 5114333), (35, 4383714), (42, 3653095), (70, 2191857), (105, 1461238), (210, 730619)]