304879170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 745873920

約数和(自身を除く): 440994750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 197, 237, 394, 395, 474, 591, 653, 790, 985, 1182, 1185, 1306, 1959, 1970, 2370, 2955, 3265, 3918, 5910, 6530, 9795, 15563, 19590, 31126, 46689, 51587, 77815, 93378, 103174, 128641, 154761, 155630, 233445, 257282, 257935, 309522, 385923, 466890, 515870, 643205, 771846, 773805, 1286410, 1547610, 1929615, 3859230, 10162639, 20325278, 30487917, 50813195, 60975834, 101626390, 152439585, 304879170]

約数ペア:

[(1, 304879170), (2, 152439585), (3, 101626390), (5, 60975834), (6, 50813195), (10, 30487917), (15, 20325278), (30, 10162639), (79, 3859230), (158, 1929615), (197, 1547610), (237, 1286410), (394, 773805), (395, 771846), (474, 643205), (591, 515870), (653, 466890), (790, 385923), (985, 309522), (1182, 257935), (1185, 257282), (1306, 233445), (1959, 155630), (1970, 154761), (2370, 128641), (2955, 103174), (3265, 93378), (3918, 77815), (5910, 51587), (6530, 46689), (9795, 31126), (15563, 19590)]