378964530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{85933}}^1$

素因数の和:85960

約数の個数: 72

約数和(自身を含む): 1146187692

約数和(自身を除く): 767223162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 85933, 171866, 257799, 429665, 515598, 601531, 773397, 859330, 1203062, 1288995, 1546794, 1804593, 2577990, 3007655, 3609186, 3866985, 4210717, 5413779, 6015310, 7733970, 8421434, 9022965, 10827558, 12632151, 18045930, 21053585, 25264302, 27068895, 37896453, 42107170, 54137790, 63160755, 75792906, 126321510, 189482265, 378964530]

約数ペア:

[(1, 378964530), (2, 189482265), (3, 126321510), (5, 75792906), (6, 63160755), (7, 54137790), (9, 42107170), (10, 37896453), (14, 27068895), (15, 25264302), (18, 21053585), (21, 18045930), (30, 12632151), (35, 10827558), (42, 9022965), (45, 8421434), (49, 7733970), (63, 6015310), (70, 5413779), (90, 4210717), (98, 3866985), (105, 3609186), (126, 3007655), (147, 2577990), (210, 1804593), (245, 1546794), (294, 1288995), (315, 1203062), (441, 859330), (490, 773397), (630, 601531), (735, 515598), (882, 429665), (1470, 257799), (2205, 171866), (4410, 85933)]