30468009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 21141591

約数列:

[1, 3, 11, 13, 29, 31, 33, 39, 79, 87, 93, 143, 237, 319, 341, 377, 403, 429, 869, 899, 957, 1023, 1027, 1131, 1209, 2291, 2449, 2607, 2697, 3081, 4147, 4433, 6873, 7347, 9889, 11297, 11687, 12441, 13299, 25201, 26939, 29667, 29783, 31837, 33891, 35061, 71021, 75603, 80817, 89349, 95511, 128557, 213063, 327613, 350207, 385671, 781231, 923273, 982839, 1050621, 2343693, 2769819, 10156003, 30468009]

約数ペア:

[(1, 30468009), (3, 10156003), (11, 2769819), (13, 2343693), (29, 1050621), (31, 982839), (33, 923273), (39, 781231), (79, 385671), (87, 350207), (93, 327613), (143, 213063), (237, 128557), (319, 95511), (341, 89349), (377, 80817), (403, 75603), (429, 71021), (869, 35061), (899, 33891), (957, 31837), (1023, 29783), (1027, 29667), (1131, 26939), (1209, 25201), (2291, 13299), (2449, 12441), (2607, 11687), (2697, 11297), (3081, 9889), (4147, 7347), (4433, 6873)]