30055190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 60616080

約数和(自身を除く): 30560890

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 121, 242, 295, 421, 590, 605, 649, 842, 1210, 1298, 2105, 3245, 4210, 4631, 6490, 7139, 9262, 14278, 23155, 24839, 35695, 46310, 49678, 50941, 71390, 101882, 124195, 248390, 254705, 273229, 509410, 546458, 1366145, 2732290, 3005519, 6011038, 15027595, 30055190]

約数ペア:

[(1, 30055190), (2, 15027595), (5, 6011038), (10, 3005519), (11, 2732290), (22, 1366145), (55, 546458), (59, 509410), (110, 273229), (118, 254705), (121, 248390), (242, 124195), (295, 101882), (421, 71390), (590, 50941), (605, 49678), (649, 46310), (842, 35695), (1210, 24839), (1298, 23155), (2105, 14278), (3245, 9262), (4210, 7139), (4631, 6490)]