202340970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 128

約数和(自身を含む): 615444480

約数和(自身を除く): 413103510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3391, 3510, 3978, 4590, 5967, 6630, 6782, 9945, 10173, 11934, 16955, 19890, 20346, 29835, 30519, 33910, 44083, 50865, 57647, 59670, 61038, 88166, 91557, 101730, 115294, 132249, 152595, 172941, 183114, 220415, 264498, 288235, 305190, 345882, 396747, 440830, 457785, 518823, 576470, 661245, 749411, 793494, 864705, 915570, 1037646, 1190241, 1322490, 1498822, 1556469, 1729410, 1983735, 2248233, 2380482, 2594115, 3112938, 3747055, 3967470, 4496466, 5188230, 5951205, 6744699, 7494110, 7782345, 11241165, 11902410, 13489398, 15564690, 20234097, 22482330, 33723495, 40468194, 67446990, 101170485, 202340970]

約数ペア:

[(1, 202340970), (2, 101170485), (3, 67446990), (5, 40468194), (6, 33723495), (9, 22482330), (10, 20234097), (13, 15564690), (15, 13489398), (17, 11902410), (18, 11241165), (26, 7782345), (27, 7494110), (30, 6744699), (34, 5951205), (39, 5188230), (45, 4496466), (51, 3967470), (54, 3747055), (65, 3112938), (78, 2594115), (85, 2380482), (90, 2248233), (102, 1983735), (117, 1729410), (130, 1556469), (135, 1498822), (153, 1322490), (170, 1190241), (195, 1037646), (221, 915570), (234, 864705), (255, 793494), (270, 749411), (306, 661245), (351, 576470), (390, 518823), (442, 457785), (459, 440830), (510, 396747), (585, 345882), (663, 305190), (702, 288235), (765, 264498), (918, 220415), (1105, 183114), (1170, 172941), (1326, 152595), (1530, 132249), (1755, 115294), (1989, 101730), (2210, 91557), (2295, 88166), (3315, 61038), (3391, 59670), (3510, 57647), (3978, 50865), (4590, 44083), (5967, 33910), (6630, 30519), (6782, 29835), (9945, 20346), (10173, 19890), (11934, 16955)]