7293150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 20649720

約数和(自身を除く): 13356570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 853, 855, 950, 1425, 1706, 1710, 2559, 2850, 4265, 4275, 5118, 7677, 8530, 8550, 12795, 15354, 16207, 21325, 25590, 32414, 38385, 42650, 48621, 63975, 76770, 81035, 97242, 127950, 145863, 162070, 191925, 243105, 291726, 383850, 405175, 486210, 729315, 810350, 1215525, 1458630, 2431050, 3646575, 7293150]

約数ペア:

[(1, 7293150), (2, 3646575), (3, 2431050), (5, 1458630), (6, 1215525), (9, 810350), (10, 729315), (15, 486210), (18, 405175), (19, 383850), (25, 291726), (30, 243105), (38, 191925), (45, 162070), (50, 145863), (57, 127950), (75, 97242), (90, 81035), (95, 76770), (114, 63975), (150, 48621), (171, 42650), (190, 38385), (225, 32414), (285, 25590), (342, 21325), (450, 16207), (475, 15354), (570, 12795), (853, 8550), (855, 8530), (950, 7677), (1425, 5118), (1706, 4275), (1710, 4265), (2559, 2850)]