15194940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14897}}^1$

素因数の和:14926

約数の個数: 48

約数和(自身を含む): 45051552

約数和(自身を除く): 29856612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 14897, 29794, 44691, 59588, 74485, 89382, 148970, 178764, 223455, 253249, 297940, 446910, 506498, 759747, 893820, 1012996, 1266245, 1519494, 2532490, 3038988, 3798735, 5064980, 7597470, 15194940]

約数ペア:

[(1, 15194940), (2, 7597470), (3, 5064980), (4, 3798735), (5, 3038988), (6, 2532490), (10, 1519494), (12, 1266245), (15, 1012996), (17, 893820), (20, 759747), (30, 506498), (34, 446910), (51, 297940), (60, 253249), (68, 223455), (85, 178764), (102, 148970), (170, 89382), (204, 74485), (255, 59588), (340, 44691), (510, 29794), (1020, 14897)]