1236330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 3484800

約数和(自身を除く): 2248470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 241, 270, 285, 342, 482, 513, 570, 723, 855, 1026, 1205, 1446, 1710, 2169, 2410, 2565, 3615, 4338, 4579, 5130, 6507, 7230, 9158, 10845, 13014, 13737, 21690, 22895, 27474, 32535, 41211, 45790, 65070, 68685, 82422, 123633, 137370, 206055, 247266, 412110, 618165, 1236330]

約数ペア:

[(1, 1236330), (2, 618165), (3, 412110), (5, 247266), (6, 206055), (9, 137370), (10, 123633), (15, 82422), (18, 68685), (19, 65070), (27, 45790), (30, 41211), (38, 32535), (45, 27474), (54, 22895), (57, 21690), (90, 13737), (95, 13014), (114, 10845), (135, 9158), (171, 7230), (190, 6507), (241, 5130), (270, 4579), (285, 4338), (342, 3615), (482, 2565), (513, 2410), (570, 2169), (723, 1710), (855, 1446), (1026, 1205)]