6937490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 8545390

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 139, 155, 161, 217, 230, 278, 310, 322, 434, 695, 713, 805, 973, 1085, 1390, 1426, 1610, 1946, 2170, 3197, 3565, 4309, 4865, 4991, 6394, 7130, 8618, 9730, 9982, 15985, 21545, 22379, 24955, 30163, 31970, 43090, 44758, 49910, 60326, 99107, 111895, 150815, 198214, 223790, 301630, 495535, 693749, 991070, 1387498, 3468745, 6937490]

約数ペア:

[(1, 6937490), (2, 3468745), (5, 1387498), (7, 991070), (10, 693749), (14, 495535), (23, 301630), (31, 223790), (35, 198214), (46, 150815), (62, 111895), (70, 99107), (115, 60326), (139, 49910), (155, 44758), (161, 43090), (217, 31970), (230, 30163), (278, 24955), (310, 22379), (322, 21545), (434, 15985), (695, 9982), (713, 9730), (805, 8618), (973, 7130), (1085, 6394), (1390, 4991), (1426, 4865), (1610, 4309), (1946, 3565), (2170, 3197)]