18303060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 54149760

約数和(自身を除く): 35846700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 67, 87, 116, 134, 145, 157, 174, 201, 268, 290, 314, 335, 348, 402, 435, 471, 580, 628, 670, 785, 804, 870, 942, 1005, 1340, 1570, 1740, 1884, 1943, 2010, 2355, 3140, 3886, 4020, 4553, 4710, 5829, 7772, 9106, 9420, 9715, 10519, 11658, 13659, 18212, 19430, 21038, 22765, 23316, 27318, 29145, 31557, 38860, 42076, 45530, 52595, 54636, 58290, 63114, 68295, 91060, 105190, 116580, 126228, 136590, 157785, 210380, 273180, 305051, 315570, 610102, 631140, 915153, 1220204, 1525255, 1830306, 3050510, 3660612, 4575765, 6101020, 9151530, 18303060]

約数ペア:

[(1, 18303060), (2, 9151530), (3, 6101020), (4, 4575765), (5, 3660612), (6, 3050510), (10, 1830306), (12, 1525255), (15, 1220204), (20, 915153), (29, 631140), (30, 610102), (58, 315570), (60, 305051), (67, 273180), (87, 210380), (116, 157785), (134, 136590), (145, 126228), (157, 116580), (174, 105190), (201, 91060), (268, 68295), (290, 63114), (314, 58290), (335, 54636), (348, 52595), (402, 45530), (435, 42076), (471, 38860), (580, 31557), (628, 29145), (670, 27318), (785, 23316), (804, 22765), (870, 21038), (942, 19430), (1005, 18212), (1340, 13659), (1570, 11658), (1740, 10519), (1884, 9715), (1943, 9420), (2010, 9106), (2355, 7772), (3140, 5829), (3886, 4710), (4020, 4553)]