154650330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19751}}^1$

素因数の和:19796

約数の個数: 64

約数和(自身を含む): 426643200

約数和(自身を除く): 271992870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 19751, 39502, 59253, 98755, 118506, 177759, 197510, 296265, 355518, 533277, 572779, 592530, 888795, 1066554, 1145558, 1718337, 1777590, 2666385, 2863895, 3436674, 5155011, 5332770, 5727790, 8591685, 10310022, 15465033, 17183370, 25775055, 30930066, 51550110, 77325165, 154650330]

約数ペア:

[(1, 154650330), (2, 77325165), (3, 51550110), (5, 30930066), (6, 25775055), (9, 17183370), (10, 15465033), (15, 10310022), (18, 8591685), (27, 5727790), (29, 5332770), (30, 5155011), (45, 3436674), (54, 2863895), (58, 2666385), (87, 1777590), (90, 1718337), (135, 1145558), (145, 1066554), (174, 888795), (261, 592530), (270, 572779), (290, 533277), (435, 355518), (522, 296265), (783, 197510), (870, 177759), (1305, 118506), (1566, 98755), (2610, 59253), (3915, 39502), (7830, 19751)]