189628110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{300997}}^1$

素因数の和:301017

約数の個数: 48

約数和(自身を含む): 563468256

約数和(自身を除く): 373840146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 300997, 601994, 902991, 1504985, 1805982, 2106979, 2708973, 3009970, 4213958, 4514955, 5417946, 6320937, 9029910, 10534895, 12641874, 13544865, 18962811, 21069790, 27089730, 31604685, 37925622, 63209370, 94814055, 189628110]

約数ペア:

[(1, 189628110), (2, 94814055), (3, 63209370), (5, 37925622), (6, 31604685), (7, 27089730), (9, 21069790), (10, 18962811), (14, 13544865), (15, 12641874), (18, 10534895), (21, 9029910), (30, 6320937), (35, 5417946), (42, 4514955), (45, 4213958), (63, 3009970), (70, 2708973), (90, 2106979), (105, 1805982), (126, 1504985), (210, 902991), (315, 601994), (630, 300997)]