248251140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1379173}}^1$

素因数の和:1379188

約数の個数: 36

約数和(自身を含む): 753029004

約数和(自身を除く): 504777864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1379173, 2758346, 4137519, 5516692, 6895865, 8275038, 12412557, 13791730, 16550076, 20687595, 24825114, 27583460, 41375190, 49650228, 62062785, 82750380, 124125570, 248251140]

約数ペア:

[(1, 248251140), (2, 124125570), (3, 82750380), (4, 62062785), (5, 49650228), (6, 41375190), (9, 27583460), (10, 24825114), (12, 20687595), (15, 16550076), (18, 13791730), (20, 12412557), (30, 8275038), (36, 6895865), (45, 5516692), (60, 4137519), (90, 2758346), (180, 1379173)]