191453460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26371}}^1$

素因数の和:26405

約数の個数: 72

約数和(自身を含む): 589255968

約数和(自身を除く): 397802508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 26371, 52742, 79113, 105484, 131855, 158226, 263710, 290081, 316452, 395565, 527420, 580162, 791130, 870243, 1160324, 1450405, 1582260, 1740486, 2900810, 3190891, 3480972, 4351215, 5801620, 6381782, 8702430, 9572673, 12763564, 15954455, 17404860, 19145346, 31908910, 38290692, 47863365, 63817820, 95726730, 191453460]

約数ペア:

[(1, 191453460), (2, 95726730), (3, 63817820), (4, 47863365), (5, 38290692), (6, 31908910), (10, 19145346), (11, 17404860), (12, 15954455), (15, 12763564), (20, 9572673), (22, 8702430), (30, 6381782), (33, 5801620), (44, 4351215), (55, 3480972), (60, 3190891), (66, 2900810), (110, 1740486), (121, 1582260), (132, 1450405), (165, 1160324), (220, 870243), (242, 791130), (330, 580162), (363, 527420), (484, 395565), (605, 316452), (660, 290081), (726, 263710), (1210, 158226), (1452, 131855), (1815, 105484), (2420, 79113), (3630, 52742), (7260, 26371)]