73706730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3431

約数の個数: 64

約数和(自身を含む): 191714688

約数和(自身を除く): 118007958

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3361, 3655, 4386, 6722, 7310, 10083, 10965, 16805, 20166, 21930, 33610, 50415, 57137, 100830, 114274, 144523, 171411, 285685, 289046, 342822, 433569, 571370, 722615, 857055, 867138, 1445230, 1714110, 2167845, 2456891, 4335690, 4913782, 7370673, 12284455, 14741346, 24568910, 36853365, 73706730]

約数ペア:

[(1, 73706730), (2, 36853365), (3, 24568910), (5, 14741346), (6, 12284455), (10, 7370673), (15, 4913782), (17, 4335690), (30, 2456891), (34, 2167845), (43, 1714110), (51, 1445230), (85, 867138), (86, 857055), (102, 722615), (129, 571370), (170, 433569), (215, 342822), (255, 289046), (258, 285685), (430, 171411), (510, 144523), (645, 114274), (731, 100830), (1290, 57137), (1462, 50415), (2193, 33610), (3361, 21930), (3655, 20166), (4386, 16805), (6722, 10965), (7310, 10083)]