5438370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 16588800

約数和(自身を除く): 11150430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 47, 57, 58, 70, 87, 94, 95, 105, 114, 133, 141, 145, 174, 190, 203, 210, 235, 266, 282, 285, 290, 329, 399, 406, 435, 470, 551, 570, 609, 658, 665, 705, 798, 870, 893, 987, 1015, 1102, 1218, 1330, 1363, 1410, 1645, 1653, 1786, 1974, 1995, 2030, 2679, 2726, 2755, 3045, 3290, 3306, 3857, 3990, 4089, 4465, 4935, 5358, 5510, 6090, 6251, 6815, 7714, 8178, 8265, 8930, 9541, 9870, 11571, 12502, 13395, 13630, 16530, 18753, 19082, 19285, 20445, 23142, 25897, 26790, 28623, 31255, 37506, 38570, 40890, 47705, 51794, 57246, 57855, 62510, 77691, 93765, 95410, 115710, 129485, 143115, 155382, 181279, 187530, 258970, 286230, 362558, 388455, 543837, 776910, 906395, 1087674, 1812790, 2719185, 5438370]

約数ペア:

[(1, 5438370), (2, 2719185), (3, 1812790), (5, 1087674), (6, 906395), (7, 776910), (10, 543837), (14, 388455), (15, 362558), (19, 286230), (21, 258970), (29, 187530), (30, 181279), (35, 155382), (38, 143115), (42, 129485), (47, 115710), (57, 95410), (58, 93765), (70, 77691), (87, 62510), (94, 57855), (95, 57246), (105, 51794), (114, 47705), (133, 40890), (141, 38570), (145, 37506), (174, 31255), (190, 28623), (203, 26790), (210, 25897), (235, 23142), (266, 20445), (282, 19285), (285, 19082), (290, 18753), (329, 16530), (399, 13630), (406, 13395), (435, 12502), (470, 11571), (551, 9870), (570, 9541), (609, 8930), (658, 8265), (665, 8178), (705, 7714), (798, 6815), (870, 6251), (893, 6090), (987, 5510), (1015, 5358), (1102, 4935), (1218, 4465), (1330, 4089), (1363, 3990), (1410, 3857), (1645, 3306), (1653, 3290), (1786, 3045), (1974, 2755), (1995, 2726), (2030, 2679)]