5615820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4479

約数の個数: 72

約数和(自身を含む): 19472544

約数和(自身を除く): 13856724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4457, 8914, 13371, 17828, 22285, 26742, 31199, 40113, 44570, 53484, 62398, 66855, 80226, 89140, 93597, 124796, 133710, 155995, 160452, 187194, 200565, 267420, 280791, 311990, 374388, 401130, 467985, 561582, 623980, 802260, 935970, 1123164, 1403955, 1871940, 2807910, 5615820]

約数ペア:

[(1, 5615820), (2, 2807910), (3, 1871940), (4, 1403955), (5, 1123164), (6, 935970), (7, 802260), (9, 623980), (10, 561582), (12, 467985), (14, 401130), (15, 374388), (18, 311990), (20, 280791), (21, 267420), (28, 200565), (30, 187194), (35, 160452), (36, 155995), (42, 133710), (45, 124796), (60, 93597), (63, 89140), (70, 80226), (84, 66855), (90, 62398), (105, 53484), (126, 44570), (140, 40113), (180, 31199), (210, 26742), (252, 22285), (315, 17828), (420, 13371), (630, 8914), (1260, 4457)]