15170190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 29619570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 47, 53, 58, 70, 87, 94, 105, 106, 141, 145, 159, 174, 203, 210, 235, 265, 282, 290, 318, 329, 371, 406, 435, 470, 530, 609, 658, 705, 742, 795, 870, 987, 1015, 1113, 1218, 1363, 1410, 1537, 1590, 1645, 1855, 1974, 2030, 2226, 2491, 2726, 3045, 3074, 3290, 3710, 4089, 4611, 4935, 4982, 5565, 6090, 6815, 7473, 7685, 8178, 9222, 9541, 9870, 10759, 11130, 12455, 13630, 14946, 15370, 17437, 19082, 20445, 21518, 23055, 24910, 28623, 32277, 34874, 37365, 40890, 46110, 47705, 52311, 53795, 57246, 64554, 72239, 74730, 87185, 95410, 104622, 107590, 143115, 144478, 161385, 174370, 216717, 261555, 286230, 322770, 361195, 433434, 505673, 523110, 722390, 1011346, 1083585, 1517019, 2167170, 2528365, 3034038, 5056730, 7585095, 15170190]

約数ペア:

[(1, 15170190), (2, 7585095), (3, 5056730), (5, 3034038), (6, 2528365), (7, 2167170), (10, 1517019), (14, 1083585), (15, 1011346), (21, 722390), (29, 523110), (30, 505673), (35, 433434), (42, 361195), (47, 322770), (53, 286230), (58, 261555), (70, 216717), (87, 174370), (94, 161385), (105, 144478), (106, 143115), (141, 107590), (145, 104622), (159, 95410), (174, 87185), (203, 74730), (210, 72239), (235, 64554), (265, 57246), (282, 53795), (290, 52311), (318, 47705), (329, 46110), (371, 40890), (406, 37365), (435, 34874), (470, 32277), (530, 28623), (609, 24910), (658, 23055), (705, 21518), (742, 20445), (795, 19082), (870, 17437), (987, 15370), (1015, 14946), (1113, 13630), (1218, 12455), (1363, 11130), (1410, 10759), (1537, 9870), (1590, 9541), (1645, 9222), (1855, 8178), (1974, 7685), (2030, 7473), (2226, 6815), (2491, 6090), (2726, 5565), (3045, 4982), (3074, 4935), (3290, 4611), (3710, 4089)]