119664860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5355

約数の個数: 72

約数和(自身を含む): 305091360

約数和(自身を除く): 185426500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5309, 5635, 10618, 11270, 21236, 22540, 26545, 37163, 53090, 74326, 106180, 122107, 148652, 185815, 244214, 260141, 371630, 488428, 520282, 610535, 743260, 854749, 1040564, 1221070, 1300705, 1709498, 2442140, 2601410, 3418996, 4273745, 5202820, 5983243, 8547490, 11966486, 17094980, 23932972, 29916215, 59832430, 119664860]

約数ペア:

[(1, 119664860), (2, 59832430), (4, 29916215), (5, 23932972), (7, 17094980), (10, 11966486), (14, 8547490), (20, 5983243), (23, 5202820), (28, 4273745), (35, 3418996), (46, 2601410), (49, 2442140), (70, 1709498), (92, 1300705), (98, 1221070), (115, 1040564), (140, 854749), (161, 743260), (196, 610535), (230, 520282), (245, 488428), (322, 371630), (460, 260141), (490, 244214), (644, 185815), (805, 148652), (980, 122107), (1127, 106180), (1610, 74326), (2254, 53090), (3220, 37163), (4508, 26545), (5309, 22540), (5635, 21236), (10618, 11270)]