530470980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{226697}}^1$

素因数の和:226725

約数の個数: 72

約数和(自身を含む): 1732879512

約数和(自身を除く): 1202408532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 226697, 453394, 680091, 906788, 1133485, 1360182, 2040273, 2266970, 2720364, 2947061, 3400455, 4080546, 4533940, 5894122, 6800910, 8161092, 8841183, 10201365, 11788244, 13601820, 14735305, 17682366, 20402730, 26523549, 29470610, 35364732, 40805460, 44205915, 53047098, 58941220, 88411830, 106094196, 132617745, 176823660, 265235490, 530470980]

約数ペア:

[(1, 530470980), (2, 265235490), (3, 176823660), (4, 132617745), (5, 106094196), (6, 88411830), (9, 58941220), (10, 53047098), (12, 44205915), (13, 40805460), (15, 35364732), (18, 29470610), (20, 26523549), (26, 20402730), (30, 17682366), (36, 14735305), (39, 13601820), (45, 11788244), (52, 10201365), (60, 8841183), (65, 8161092), (78, 6800910), (90, 5894122), (117, 4533940), (130, 4080546), (156, 3400455), (180, 2947061), (195, 2720364), (234, 2266970), (260, 2040273), (390, 1360182), (468, 1133485), (585, 906788), (780, 680091), (1170, 453394), (2340, 226697)]