30790604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 62558496

約数和(自身を除く): 31767892

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 571, 793, 884, 1037, 1142, 1586, 2074, 2284, 3172, 4148, 7423, 9707, 13481, 14846, 19414, 26962, 29692, 34831, 38828, 53924, 69662, 126191, 139324, 252382, 452803, 504764, 592127, 905606, 1184254, 1811212, 2368508, 7697651, 15395302, 30790604]

約数ペア:

[(1, 30790604), (2, 15395302), (4, 7697651), (13, 2368508), (17, 1811212), (26, 1184254), (34, 905606), (52, 592127), (61, 504764), (68, 452803), (122, 252382), (221, 139324), (244, 126191), (442, 69662), (571, 53924), (793, 38828), (884, 34831), (1037, 29692), (1142, 26962), (1586, 19414), (2074, 14846), (2284, 13481), (3172, 9707), (4148, 7423)]