202830210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 128

約数和(自身を含む): 609361920

約数和(自身を除く): 406531710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 837, 930, 990, 1023, 1395, 1485, 1674, 1705, 2046, 2203, 2790, 2970, 3069, 3410, 4185, 4406, 5115, 6138, 6609, 8370, 9207, 10230, 11015, 13218, 15345, 18414, 19827, 22030, 24233, 30690, 33045, 39654, 46035, 48466, 59481, 66090, 68293, 72699, 92070, 99135, 118962, 121165, 136586, 145398, 198270, 204879, 218097, 242330, 297405, 341465, 363495, 409758, 436194, 594810, 614637, 654291, 682930, 726990, 751223, 1024395, 1090485, 1229274, 1308582, 1502446, 1843911, 2048790, 2180970, 2253669, 3073185, 3271455, 3687822, 3756115, 4507338, 6146370, 6542910, 6761007, 7512230, 9219555, 11268345, 13522014, 18439110, 20283021, 22536690, 33805035, 40566042, 67610070, 101415105, 202830210]

約数ペア:

[(1, 202830210), (2, 101415105), (3, 67610070), (5, 40566042), (6, 33805035), (9, 22536690), (10, 20283021), (11, 18439110), (15, 13522014), (18, 11268345), (22, 9219555), (27, 7512230), (30, 6761007), (31, 6542910), (33, 6146370), (45, 4507338), (54, 3756115), (55, 3687822), (62, 3271455), (66, 3073185), (90, 2253669), (93, 2180970), (99, 2048790), (110, 1843911), (135, 1502446), (155, 1308582), (165, 1229274), (186, 1090485), (198, 1024395), (270, 751223), (279, 726990), (297, 682930), (310, 654291), (330, 614637), (341, 594810), (465, 436194), (495, 409758), (558, 363495), (594, 341465), (682, 297405), (837, 242330), (930, 218097), (990, 204879), (1023, 198270), (1395, 145398), (1485, 136586), (1674, 121165), (1705, 118962), (2046, 99135), (2203, 92070), (2790, 72699), (2970, 68293), (3069, 66090), (3410, 59481), (4185, 48466), (4406, 46035), (5115, 39654), (6138, 33045), (6609, 30690), (8370, 24233), (9207, 22030), (10230, 19827), (11015, 18414), (13218, 15345)]