30217770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 86733504

約数和(自身を除く): 56515734

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 131, 165, 198, 233, 262, 330, 393, 466, 495, 655, 699, 786, 990, 1165, 1179, 1310, 1398, 1441, 1965, 2097, 2330, 2358, 2563, 2882, 3495, 3930, 4194, 4323, 5126, 5895, 6990, 7205, 7689, 8646, 10485, 11790, 12815, 12969, 14410, 15378, 20970, 21615, 23067, 25630, 25938, 30523, 38445, 43230, 46134, 61046, 64845, 76890, 91569, 115335, 129690, 152615, 183138, 230670, 274707, 305230, 335753, 457845, 549414, 671506, 915690, 1007259, 1373535, 1678765, 2014518, 2747070, 3021777, 3357530, 5036295, 6043554, 10072590, 15108885, 30217770]

約数ペア:

[(1, 30217770), (2, 15108885), (3, 10072590), (5, 6043554), (6, 5036295), (9, 3357530), (10, 3021777), (11, 2747070), (15, 2014518), (18, 1678765), (22, 1373535), (30, 1007259), (33, 915690), (45, 671506), (55, 549414), (66, 457845), (90, 335753), (99, 305230), (110, 274707), (131, 230670), (165, 183138), (198, 152615), (233, 129690), (262, 115335), (330, 91569), (393, 76890), (466, 64845), (495, 61046), (655, 46134), (699, 43230), (786, 38445), (990, 30523), (1165, 25938), (1179, 25630), (1310, 23067), (1398, 21615), (1441, 20970), (1965, 15378), (2097, 14410), (2330, 12969), (2358, 12815), (2563, 11790), (2882, 10485), (3495, 8646), (3930, 7689), (4194, 7205), (4323, 6990), (5126, 5895)]