421738110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9949}}^1$

素因数の和:10122

約数の個数: 64

約数和(自身を含む): 1131912000

約数和(自身を除く): 710173890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 9949, 14130, 19898, 21195, 29847, 42390, 49745, 59694, 89541, 99490, 149235, 179082, 268623, 298470, 447705, 537246, 895410, 1343115, 1561993, 2686230, 3123986, 4685979, 7809965, 9371958, 14057937, 15619930, 23429895, 28115874, 42173811, 46859790, 70289685, 84347622, 140579370, 210869055, 421738110]

約数ペア:

[(1, 421738110), (2, 210869055), (3, 140579370), (5, 84347622), (6, 70289685), (9, 46859790), (10, 42173811), (15, 28115874), (18, 23429895), (27, 15619930), (30, 14057937), (45, 9371958), (54, 7809965), (90, 4685979), (135, 3123986), (157, 2686230), (270, 1561993), (314, 1343115), (471, 895410), (785, 537246), (942, 447705), (1413, 298470), (1570, 268623), (2355, 179082), (2826, 149235), (4239, 99490), (4710, 89541), (7065, 59694), (8478, 49745), (9949, 42390), (14130, 29847), (19898, 21195)]