4249830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 11648448

約数和(自身を除く): 7398618

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 641, 663, 1105, 1282, 1326, 1923, 2210, 3205, 3315, 3846, 6410, 6630, 8333, 9615, 10897, 16666, 19230, 21794, 24999, 32691, 41665, 49998, 54485, 65382, 83330, 108970, 124995, 141661, 163455, 249990, 283322, 326910, 424983, 708305, 849966, 1416610, 2124915, 4249830]

約数ペア:

[(1, 4249830), (2, 2124915), (3, 1416610), (5, 849966), (6, 708305), (10, 424983), (13, 326910), (15, 283322), (17, 249990), (26, 163455), (30, 141661), (34, 124995), (39, 108970), (51, 83330), (65, 65382), (78, 54485), (85, 49998), (102, 41665), (130, 32691), (170, 24999), (195, 21794), (221, 19230), (255, 16666), (390, 10897), (442, 9615), (510, 8333), (641, 6630), (663, 6410), (1105, 3846), (1282, 3315), (1326, 3205), (1923, 2210)]