233240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1$

素因数の和:49

約数の個数: 64

約数和(自身を含む): 648000

約数和(自身を除く): 414760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 343, 392, 476, 490, 595, 680, 686, 833, 952, 980, 1190, 1372, 1666, 1715, 1960, 2380, 2744, 3332, 3430, 4165, 4760, 5831, 6664, 6860, 8330, 11662, 13720, 16660, 23324, 29155, 33320, 46648, 58310, 116620, 233240]

約数ペア:

[(1, 233240), (2, 116620), (4, 58310), (5, 46648), (7, 33320), (8, 29155), (10, 23324), (14, 16660), (17, 13720), (20, 11662), (28, 8330), (34, 6860), (35, 6664), (40, 5831), (49, 4760), (56, 4165), (68, 3430), (70, 3332), (85, 2744), (98, 2380), (119, 1960), (136, 1715), (140, 1666), (170, 1372), (196, 1190), (238, 980), (245, 952), (280, 833), (340, 686), (343, 680), (392, 595), (476, 490)]