19103600970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1\times {\mathrm{3049}}^1$

素因数の和:4724

約数の個数: 96

約数和(自身を含む): 50872536000

約数和(自身を除く): 31768935030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1619, 1935, 3049, 3238, 3870, 4857, 6098, 8095, 9147, 9714, 14571, 15245, 16190, 18294, 24285, 27441, 29142, 30490, 45735, 48570, 54882, 69617, 72855, 91470, 131107, 137205, 139234, 145710, 208851, 262214, 274410, 348085, 393321, 417702, 626553, 655535, 696170, 786642, 1044255, 1179963, 1253106, 1311070, 1966605, 2088510, 2359926, 3132765, 3933210, 4936331, 5899815, 6265530, 9872662, 11799630, 14808993, 24681655, 29617986, 44426979, 49363310, 74044965, 88853958, 148089930, 212262233, 222134895, 424524466, 444269790, 636786699, 1061311165, 1273573398, 1910360097, 2122622330, 3183933495, 3820720194, 6367866990, 9551800485, 19103600970]

約数ペア:

[(1, 19103600970), (2, 9551800485), (3, 6367866990), (5, 3820720194), (6, 3183933495), (9, 2122622330), (10, 1910360097), (15, 1273573398), (18, 1061311165), (30, 636786699), (43, 444269790), (45, 424524466), (86, 222134895), (90, 212262233), (129, 148089930), (215, 88853958), (258, 74044965), (387, 49363310), (430, 44426979), (645, 29617986), (774, 24681655), (1290, 14808993), (1619, 11799630), (1935, 9872662), (3049, 6265530), (3238, 5899815), (3870, 4936331), (4857, 3933210), (6098, 3132765), (8095, 2359926), (9147, 2088510), (9714, 1966605), (14571, 1311070), (15245, 1253106), (16190, 1179963), (18294, 1044255), (24285, 786642), (27441, 696170), (29142, 655535), (30490, 626553), (45735, 417702), (48570, 393321), (54882, 348085), (69617, 274410), (72855, 262214), (91470, 208851), (131107, 145710), (137205, 139234)]