2164536810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6917}}^1$

素因数の和:7013

約数の個数: 128

約数和(自身を含む): 6176390400

約数和(自身を除く): 4011853590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 90, 95, 114, 122, 135, 171, 183, 190, 270, 285, 305, 342, 366, 513, 549, 570, 610, 855, 915, 1026, 1098, 1159, 1647, 1710, 1830, 2318, 2565, 2745, 3294, 3477, 5130, 5490, 5795, 6917, 6954, 8235, 10431, 11590, 13834, 16470, 17385, 20751, 20862, 31293, 34585, 34770, 41502, 52155, 62253, 62586, 69170, 103755, 104310, 124506, 131423, 156465, 186759, 207510, 262846, 311265, 312930, 373518, 394269, 421937, 622530, 657115, 788538, 843874, 933795, 1182807, 1265811, 1314230, 1867590, 1971345, 2109685, 2365614, 2531622, 3548421, 3797433, 3942690, 4219370, 5914035, 6329055, 7096842, 7594866, 8016803, 11392299, 11828070, 12658110, 16033606, 17742105, 18987165, 22784598, 24050409, 35484210, 37974330, 40084015, 48100818, 56961495, 72151227, 80168030, 113922990, 120252045, 144302454, 216453681, 240504090, 360756135, 432907362, 721512270, 1082268405, 2164536810]

約数ペア:

[(1, 2164536810), (2, 1082268405), (3, 721512270), (5, 432907362), (6, 360756135), (9, 240504090), (10, 216453681), (15, 144302454), (18, 120252045), (19, 113922990), (27, 80168030), (30, 72151227), (38, 56961495), (45, 48100818), (54, 40084015), (57, 37974330), (61, 35484210), (90, 24050409), (95, 22784598), (114, 18987165), (122, 17742105), (135, 16033606), (171, 12658110), (183, 11828070), (190, 11392299), (270, 8016803), (285, 7594866), (305, 7096842), (342, 6329055), (366, 5914035), (513, 4219370), (549, 3942690), (570, 3797433), (610, 3548421), (855, 2531622), (915, 2365614), (1026, 2109685), (1098, 1971345), (1159, 1867590), (1647, 1314230), (1710, 1265811), (1830, 1182807), (2318, 933795), (2565, 843874), (2745, 788538), (3294, 657115), (3477, 622530), (5130, 421937), (5490, 394269), (5795, 373518), (6917, 312930), (6954, 311265), (8235, 262846), (10431, 207510), (11590, 186759), (13834, 156465), (16470, 131423), (17385, 124506), (20751, 104310), (20862, 103755), (31293, 69170), (34585, 62586), (34770, 62253), (41502, 52155)]