3022810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 6566400

約数和(自身を除く): 3543590

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 199, 217, 245, 310, 398, 434, 490, 995, 1085, 1393, 1519, 1990, 2170, 2786, 3038, 6169, 6965, 7595, 9751, 12338, 13930, 15190, 19502, 30845, 43183, 48755, 61690, 86366, 97510, 215915, 302281, 431830, 604562, 1511405, 3022810]

約数ペア:

[(1, 3022810), (2, 1511405), (5, 604562), (7, 431830), (10, 302281), (14, 215915), (31, 97510), (35, 86366), (49, 61690), (62, 48755), (70, 43183), (98, 30845), (155, 19502), (199, 15190), (217, 13930), (245, 12338), (310, 9751), (398, 7595), (434, 6965), (490, 6169), (995, 3038), (1085, 2786), (1393, 2170), (1519, 1990)]