1331668220220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569088983}}^1$

素因数の和:569089011

約数の個数: 72

約数和(自身を含む): 4350116193696

約数和(自身を除く): 3018447973476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 569088983, 1138177966, 1707266949, 2276355932, 2845444915, 3414533898, 5121800847, 5690889830, 6829067796, 7398156779, 8536334745, 10243601694, 11381779660, 14796313558, 17072669490, 20487203388, 22194470337, 25609004235, 29592627116, 34145338980, 36990783895, 44388940674, 51218008470, 66583411011, 73981567790, 88777881348, 102436016940, 110972351685, 133166822022, 147963135580, 221944703370, 266333644044, 332917055055, 443889406740, 665834110110, 1331668220220]

約数ペア:

[(1, 1331668220220), (2, 665834110110), (3, 443889406740), (4, 332917055055), (5, 266333644044), (6, 221944703370), (9, 147963135580), (10, 133166822022), (12, 110972351685), (13, 102436016940), (15, 88777881348), (18, 73981567790), (20, 66583411011), (26, 51218008470), (30, 44388940674), (36, 36990783895), (39, 34145338980), (45, 29592627116), (52, 25609004235), (60, 22194470337), (65, 20487203388), (78, 17072669490), (90, 14796313558), (117, 11381779660), (130, 10243601694), (156, 8536334745), (180, 7398156779), (195, 6829067796), (234, 5690889830), (260, 5121800847), (390, 3414533898), (468, 2845444915), (585, 2276355932), (780, 1707266949), (1170, 1138177966), (2340, 569088983)]