420199150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12377}}^1$

素因数の和:12493

約数の個数: 48

約数和(自身を含む): 902504736

約数和(自身を除く): 482305586

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 970, 1358, 2425, 3395, 4850, 6790, 12377, 16975, 24754, 33950, 61885, 86639, 123770, 173278, 309425, 433195, 618850, 866390, 1200569, 2165975, 2401138, 4331950, 6002845, 8403983, 12005690, 16807966, 30014225, 42019915, 60028450, 84039830, 210099575, 420199150]

約数ペア:

[(1, 420199150), (2, 210099575), (5, 84039830), (7, 60028450), (10, 42019915), (14, 30014225), (25, 16807966), (35, 12005690), (50, 8403983), (70, 6002845), (97, 4331950), (175, 2401138), (194, 2165975), (350, 1200569), (485, 866390), (679, 618850), (970, 433195), (1358, 309425), (2425, 173278), (3395, 123770), (4850, 86639), (6790, 61885), (12377, 33950), (16975, 24754)]