18672630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 33582090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 41, 47, 51, 57, 82, 85, 94, 95, 102, 114, 123, 141, 170, 190, 205, 235, 246, 255, 282, 285, 323, 410, 470, 510, 570, 615, 646, 697, 705, 779, 799, 893, 969, 1230, 1394, 1410, 1558, 1598, 1615, 1786, 1927, 1938, 2091, 2337, 2397, 2679, 3230, 3485, 3854, 3895, 3995, 4182, 4465, 4674, 4794, 4845, 5358, 5781, 6970, 7790, 7990, 8930, 9635, 9690, 10455, 11562, 11685, 11985, 13243, 13395, 15181, 19270, 20910, 23370, 23970, 26486, 26790, 28905, 30362, 32759, 36613, 39729, 45543, 57810, 65518, 66215, 73226, 75905, 79458, 91086, 98277, 109839, 132430, 151810, 163795, 183065, 196554, 198645, 219678, 227715, 327590, 366130, 397290, 455430, 491385, 549195, 622421, 982770, 1098390, 1244842, 1867263, 3112105, 3734526, 6224210, 9336315, 18672630]

約数ペア:

[(1, 18672630), (2, 9336315), (3, 6224210), (5, 3734526), (6, 3112105), (10, 1867263), (15, 1244842), (17, 1098390), (19, 982770), (30, 622421), (34, 549195), (38, 491385), (41, 455430), (47, 397290), (51, 366130), (57, 327590), (82, 227715), (85, 219678), (94, 198645), (95, 196554), (102, 183065), (114, 163795), (123, 151810), (141, 132430), (170, 109839), (190, 98277), (205, 91086), (235, 79458), (246, 75905), (255, 73226), (282, 66215), (285, 65518), (323, 57810), (410, 45543), (470, 39729), (510, 36613), (570, 32759), (615, 30362), (646, 28905), (697, 26790), (705, 26486), (779, 23970), (799, 23370), (893, 20910), (969, 19270), (1230, 15181), (1394, 13395), (1410, 13243), (1558, 11985), (1598, 11685), (1615, 11562), (1786, 10455), (1927, 9690), (1938, 9635), (2091, 8930), (2337, 7990), (2397, 7790), (2679, 6970), (3230, 5781), (3485, 5358), (3854, 4845), (3895, 4794), (3995, 4674), (4182, 4465)]