155226330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{246391}}^1$

素因数の和:246411

約数の個数: 48

約数和(自身を含む): 461245824

約数和(自身を除く): 306019494

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 246391, 492782, 739173, 1231955, 1478346, 1724737, 2217519, 2463910, 3449474, 3695865, 4435038, 5174211, 7391730, 8623685, 10348422, 11087595, 15522633, 17247370, 22175190, 25871055, 31045266, 51742110, 77613165, 155226330]

約数ペア:

[(1, 155226330), (2, 77613165), (3, 51742110), (5, 31045266), (6, 25871055), (7, 22175190), (9, 17247370), (10, 15522633), (14, 11087595), (15, 10348422), (18, 8623685), (21, 7391730), (30, 5174211), (35, 4435038), (42, 3695865), (45, 3449474), (63, 2463910), (70, 2217519), (90, 1724737), (105, 1478346), (126, 1231955), (210, 739173), (315, 492782), (630, 246391)]