349495300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45389}}^1$

素因数の和:45421

約数の個数: 72

約数和(自身を含む): 945564480

約数和(自身を除く): 596069180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 45389, 90778, 181556, 226945, 317723, 453890, 499279, 635446, 907780, 998558, 1134725, 1270892, 1588615, 1997116, 2269450, 2496395, 3177230, 3494953, 4538900, 4992790, 6354460, 6989906, 7943075, 9985580, 12481975, 13979812, 15886150, 17474765, 24963950, 31772300, 34949530, 49927900, 69899060, 87373825, 174747650, 349495300]

約数ペア:

[(1, 349495300), (2, 174747650), (4, 87373825), (5, 69899060), (7, 49927900), (10, 34949530), (11, 31772300), (14, 24963950), (20, 17474765), (22, 15886150), (25, 13979812), (28, 12481975), (35, 9985580), (44, 7943075), (50, 6989906), (55, 6354460), (70, 4992790), (77, 4538900), (100, 3494953), (110, 3177230), (140, 2496395), (154, 2269450), (175, 1997116), (220, 1588615), (275, 1270892), (308, 1134725), (350, 998558), (385, 907780), (550, 635446), (700, 499279), (770, 453890), (1100, 317723), (1540, 226945), (1925, 181556), (3850, 90778), (7700, 45389)]