29897910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5299

約数の個数: 80

約数和(自身を含む): 91894176

約数和(自身を除く): 61996266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5273, 5670, 10546, 15819, 26365, 31638, 36911, 47457, 52730, 73822, 79095, 94914, 110733, 142371, 158190, 184555, 221466, 237285, 284742, 332199, 369110, 427113, 474570, 553665, 664398, 711855, 854226, 996597, 1107330, 1423710, 1660995, 1993194, 2135565, 2989791, 3321990, 4271130, 4982985, 5979582, 9965970, 14948955, 29897910]

約数ペア:

[(1, 29897910), (2, 14948955), (3, 9965970), (5, 5979582), (6, 4982985), (7, 4271130), (9, 3321990), (10, 2989791), (14, 2135565), (15, 1993194), (18, 1660995), (21, 1423710), (27, 1107330), (30, 996597), (35, 854226), (42, 711855), (45, 664398), (54, 553665), (63, 474570), (70, 427113), (81, 369110), (90, 332199), (105, 284742), (126, 237285), (135, 221466), (162, 184555), (189, 158190), (210, 142371), (270, 110733), (315, 94914), (378, 79095), (405, 73822), (567, 52730), (630, 47457), (810, 36911), (945, 31638), (1134, 26365), (1890, 15819), (2835, 10546), (5273, 5670)]